<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2024 Workiva-->
<!--r:1ae3ec45-f63f-4dd4-b26d-c5a196104011,g:b057b255-d7ee-4bd3-9b66-3c19ef73a897-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://corp.worldkinect.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS" xlink:type="simple" xlink:href="wkc-20240930.xsd#CONDENSEDCONSOLIDATEDBALANCESHEETS"/>
  <link:calculationLink xlink:role="http://corp.worldkinect.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_c82cc2b3-2a69-4bfa-83c3-75c8307f729f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_Liabilities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_83ef4c18-6475-4ebb-bb38-7a3000cc3790" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherLiabilitiesNoncurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_c82cc2b3-2a69-4bfa-83c3-75c8307f729f" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_83ef4c18-6475-4ebb-bb38-7a3000cc3790" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligations_0d227205-e3e4-44c7-8982-5331c569c906" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligations"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_c82cc2b3-2a69-4bfa-83c3-75c8307f729f" xlink:to="loc_us-gaap_LongTermDebtAndCapitalLeaseObligations_0d227205-e3e4-44c7-8982-5331c569c906" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_2aaf8dad-7206-4417-83a3-10b221fd8b57" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_c82cc2b3-2a69-4bfa-83c3-75c8307f729f" xlink:to="loc_us-gaap_LiabilitiesCurrent_2aaf8dad-7206-4417-83a3-10b221fd8b57" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_ac181d52-9f00-442f-8e77-acc2f8f1b3b6" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AssetsCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_c540b16f-76bc-46d7-80fb-53882092d350" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_ac181d52-9f00-442f-8e77-acc2f8f1b3b6" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_c540b16f-76bc-46d7-80fb-53882092d350" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_a676eeb3-98cc-416d-80f5-9e8072bd6d29" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AccountsReceivableNetCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_ac181d52-9f00-442f-8e77-acc2f8f1b3b6" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_a676eeb3-98cc-416d-80f5-9e8072bd6d29" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryNet_cae006ee-f523-4976-9baf-dde23457d83e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_InventoryNet"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_ac181d52-9f00-442f-8e77-acc2f8f1b3b6" xlink:to="loc_us-gaap_InventoryNet_cae006ee-f523-4976-9baf-dde23457d83e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrepaidExpenseCurrent_1f129864-c5a8-4550-a2ed-53669e2136c2" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PrepaidExpenseCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_ac181d52-9f00-442f-8e77-acc2f8f1b3b6" xlink:to="loc_us-gaap_PrepaidExpenseCurrent_1f129864-c5a8-4550-a2ed-53669e2136c2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssetsCurrent_49f18c9b-5bf2-4bfb-92e8-7f5fa52e9e41" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DerivativeAssetsCurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_ac181d52-9f00-442f-8e77-acc2f8f1b3b6" xlink:to="loc_us-gaap_DerivativeAssetsCurrent_49f18c9b-5bf2-4bfb-92e8-7f5fa52e9e41" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsCurrent_5a7439ab-f342-4932-b73d-f6f0a6257ec0" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherAssetsCurrent"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_ac181d52-9f00-442f-8e77-acc2f8f1b3b6" xlink:to="loc_us-gaap_OtherAssetsCurrent_5a7439ab-f342-4932-b73d-f6f0a6257ec0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_2c194328-9a32-4a76-b6a7-849b1792ea79" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MinorityInterest_c7a2e1ed-af01-4503-b97e-eeb18391c520" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_MinorityInterest"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_2c194328-9a32-4a76-b6a7-849b1792ea79" xlink:to="loc_us-gaap_MinorityInterest_c7a2e1ed-af01-4503-b97e-eeb18391c520" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_3e921758-a164-440e-a999-f5d32b44cb03" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockholdersEquity"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_2c194328-9a32-4a76-b6a7-849b1792ea79" xlink:to="loc_us-gaap_StockholdersEquity_3e921758-a164-440e-a999-f5d32b44cb03" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_759ec240-d10c-4d2b-98e4-b59710259dfc" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_53164508-f0f6-4770-b5c0-dd23f52547c5" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_759ec240-d10c-4d2b-98e4-b59710259dfc" xlink:to="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_53164508-f0f6-4770-b5c0-dd23f52547c5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableCurrent_bfd43fcb-c27b-48a6-a6a2-8f596887338c" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AccountsPayableCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_759ec240-d10c-4d2b-98e4-b59710259dfc" xlink:to="loc_us-gaap_AccountsPayableCurrent_bfd43fcb-c27b-48a6-a6a2-8f596887338c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilitiesCurrent_f5e8fb6b-5a87-4749-a0b0-58ea4c74d2ce" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DerivativeLiabilitiesCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_759ec240-d10c-4d2b-98e4-b59710259dfc" xlink:to="loc_us-gaap_DerivativeLiabilitiesCurrent_f5e8fb6b-5a87-4749-a0b0-58ea4c74d2ce" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_35c3c91c-1434-4317-9f66-8b56ffaf21c1" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AccruedLiabilitiesCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_759ec240-d10c-4d2b-98e4-b59710259dfc" xlink:to="loc_us-gaap_AccruedLiabilitiesCurrent_35c3c91c-1434-4317-9f66-8b56ffaf21c1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_5e6178f1-9151-42b9-b886-365978167e06" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_Assets"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_0f8684b3-43c7-477c-a244-c7bae7bc1dbe" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AssetsCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_5e6178f1-9151-42b9-b886-365978167e06" xlink:to="loc_us-gaap_AssetsCurrent_0f8684b3-43c7-477c-a244-c7bae7bc1dbe" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_db8feef4-9f7a-4677-b7da-a7fb723ee68a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_Goodwill"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_5e6178f1-9151-42b9-b886-365978167e06" xlink:to="loc_us-gaap_Goodwill_db8feef4-9f7a-4677-b7da-a7fb723ee68a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization_da766fee-5a46-4222-8791-763368be4604" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_5e6178f1-9151-42b9-b886-365978167e06" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization_da766fee-5a46-4222-8791-763368be4604" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_424dcabe-6104-485f-b654-c540a93fa9e8" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherAssetsNoncurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_5e6178f1-9151-42b9-b886-365978167e06" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_424dcabe-6104-485f-b654-c540a93fa9e8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_cb9623d5-d180-4826-9422-0ed35e6f0220" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_5e6178f1-9151-42b9-b886-365978167e06" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_cb9623d5-d180-4826-9422-0ed35e6f0220" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_8393de61-a320-441c-bdea-40837cffa831" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockValue_0b9cd735-0177-499a-a362-a9aed494b0bb" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CommonStockValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_8393de61-a320-441c-bdea-40837cffa831" xlink:to="loc_us-gaap_CommonStockValue_0b9cd735-0177-499a-a362-a9aed494b0bb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_e6406208-94bf-405a-8546-c8fb471f6162" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_8393de61-a320-441c-bdea-40837cffa831" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_e6406208-94bf-405a-8546-c8fb471f6162" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_643aa0c7-68bc-4657-ae55-e0360c14b3e1" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_8393de61-a320-441c-bdea-40837cffa831" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_643aa0c7-68bc-4657-ae55-e0360c14b3e1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockValue_4a1e0929-3b4a-49ad-9cc4-b70c3f3a4040" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PreferredStockValue"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_8393de61-a320-441c-bdea-40837cffa831" xlink:to="loc_us-gaap_PreferredStockValue_4a1e0929-3b4a-49ad-9cc4-b70c3f3a4040" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapitalCommonStock_9023bb4d-be8d-498d-a28c-af2c87c2b7f8" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AdditionalPaidInCapitalCommonStock"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_8393de61-a320-441c-bdea-40837cffa831" xlink:to="loc_us-gaap_AdditionalPaidInCapitalCommonStock_9023bb4d-be8d-498d-a28c-af2c87c2b7f8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_71629525-6dc9-4131-87d8-ad45124293d5" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LiabilitiesAndStockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_d59ad794-818d-4798-921f-d6f9ac859cea" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_Liabilities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_71629525-6dc9-4131-87d8-ad45124293d5" xlink:to="loc_us-gaap_Liabilities_d59ad794-818d-4798-921f-d6f9ac859cea" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_27982721-cbc9-4dae-8521-6aae4dc2def6" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_71629525-6dc9-4131-87d8-ad45124293d5" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_27982721-cbc9-4dae-8521-6aae4dc2def6" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://corp.worldkinect.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFINCOMEANDCOMPREHENSIVEINCOME" xlink:type="simple" xlink:href="wkc-20240930.xsd#CONDENSEDCONSOLIDATEDSTATEMENTSOFINCOMEANDCOMPREHENSIVEINCOME"/>
  <link:calculationLink xlink:role="http://corp.worldkinect.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFINCOMEANDCOMPREHENSIVEINCOME" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_3132afc4-e400-4321-8d9d-fef9fa5d1ce9" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ComprehensiveIncomeNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_f7aaa1e2-f866-43c2-91a4-5d3398115df4" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_3132afc4-e400-4321-8d9d-fef9fa5d1ce9" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_f7aaa1e2-f866-43c2-91a4-5d3398115df4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_4db4da73-4bf5-4fde-b8c9-94251b66146a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_3132afc4-e400-4321-8d9d-fef9fa5d1ce9" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_4db4da73-4bf5-4fde-b8c9-94251b66146a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_fa5c5cfb-c130-4c67-a095-1fb11445ad03" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_0c9a1488-98d6-4eec-9f8b-ba04a63476f4" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_fa5c5cfb-c130-4c67-a095-1fb11445ad03" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_0c9a1488-98d6-4eec-9f8b-ba04a63476f4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax_9100aff2-65e8-4c06-9bfd-b87c468760cb" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_fa5c5cfb-c130-4c67-a095-1fb11445ad03" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax_9100aff2-65e8-4c06-9bfd-b87c468760cb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_0684648a-ba9d-499a-84ed-c6592c95abb7" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProfitLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_813769ef-760c-483d-8120-5f4449885cbf" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_0684648a-ba9d-499a-84ed-c6592c95abb7" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_813769ef-760c-483d-8120-5f4449885cbf" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_9334d25d-928b-4e4a-b800-17350c225de6" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_0684648a-ba9d-499a-84ed-c6592c95abb7" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_9334d25d-928b-4e4a-b800-17350c225de6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_2711b150-e6f8-4fca-a828-2390591bb803" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_e0739688-8fd5-4b39-9842-a3bd646fd6d4" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProfitLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_2711b150-e6f8-4fca-a828-2390591bb803" xlink:to="loc_us-gaap_ProfitLoss_e0739688-8fd5-4b39-9842-a3bd646fd6d4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_a776d265-1ad5-47d2-b9f6-12205df2ed5e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_2711b150-e6f8-4fca-a828-2390591bb803" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_a776d265-1ad5-47d2-b9f6-12205df2ed5e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_aae3b4bb-05eb-48cc-beb7-34888b9ddc1b" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_dd4bf1c1-665a-4900-adee-93da8a41ca7e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_aae3b4bb-05eb-48cc-beb7-34888b9ddc1b" xlink:to="loc_us-gaap_OperatingIncomeLoss_dd4bf1c1-665a-4900-adee-93da8a41ca7e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NonoperatingIncomeExpense_43f1dde1-63ee-4630-9bfe-18cc3dc6fa6b" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NonoperatingIncomeExpense"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_aae3b4bb-05eb-48cc-beb7-34888b9ddc1b" xlink:to="loc_us-gaap_NonoperatingIncomeExpense_43f1dde1-63ee-4630-9bfe-18cc3dc6fa6b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NonoperatingIncomeExpense_5e70d02c-fc30-46d9-ac5f-3526df0c40c3" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NonoperatingIncomeExpense"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_b07a325b-2c9b-46e8-86bc-0920c4a9d353" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherNonoperatingIncomeExpense"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NonoperatingIncomeExpense_5e70d02c-fc30-46d9-ac5f-3526df0c40c3" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_b07a325b-2c9b-46e8-86bc-0920c4a9d353" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestIncomeExpenseNonoperatingNet_b6aadd1c-cf64-4875-b66e-afeaad18c0f6" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_InterestIncomeExpenseNonoperatingNet"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NonoperatingIncomeExpense_5e70d02c-fc30-46d9-ac5f-3526df0c40c3" xlink:to="loc_us-gaap_InterestIncomeExpenseNonoperatingNet_b6aadd1c-cf64-4875-b66e-afeaad18c0f6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_3be8af27-6c95-463a-9c61-c00fba5cb573" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_19ff64c0-86ef-4fd9-8fab-eade8624e9a5" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProfitLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_3be8af27-6c95-463a-9c61-c00fba5cb573" xlink:to="loc_us-gaap_ProfitLoss_19ff64c0-86ef-4fd9-8fab-eade8624e9a5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_d32be9fd-ae9d-41ca-bf4f-79d89296fe6e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_3be8af27-6c95-463a-9c61-c00fba5cb573" xlink:to="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_d32be9fd-ae9d-41ca-bf4f-79d89296fe6e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_986a46c3-e456-44d7-8979-c1d917dc5276" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_GrossProfit"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfRevenue_cc502a4b-f29a-48ac-ab0b-b0600868a2a3" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CostOfRevenue"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_986a46c3-e456-44d7-8979-c1d917dc5276" xlink:to="loc_us-gaap_CostOfRevenue_cc502a4b-f29a-48ac-ab0b-b0600868a2a3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Revenues_ada5670e-57f9-44e7-8ead-915567924c96" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_Revenues"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_986a46c3-e456-44d7-8979-c1d917dc5276" xlink:to="loc_us-gaap_Revenues_ada5670e-57f9-44e7-8ead-915567924c96" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_0f6d9be0-1a00-4f70-ab4f-fc63a3bee5ec" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_0befb87d-97f4-4693-a241-e74a5d0392c2" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_GrossProfit"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_0f6d9be0-1a00-4f70-ab4f-fc63a3bee5ec" xlink:to="loc_us-gaap_GrossProfit_0befb87d-97f4-4693-a241-e74a5d0392c2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingExpenses_ef21adbb-5a65-4aae-90e1-58cec6dc9bc7" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OperatingExpenses"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_0f6d9be0-1a00-4f70-ab4f-fc63a3bee5ec" xlink:to="loc_us-gaap_OperatingExpenses_ef21adbb-5a65-4aae-90e1-58cec6dc9bc7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingExpenses_49379c1b-4c06-44bf-b220-19276ddf3a86" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OperatingExpenses"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LaborAndRelatedExpense_2015189c-e3c0-4a3d-8cff-111434af5d6e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LaborAndRelatedExpense"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_49379c1b-4c06-44bf-b220-19276ddf3a86" xlink:to="loc_us-gaap_LaborAndRelatedExpense_2015189c-e3c0-4a3d-8cff-111434af5d6e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpense_51b9f32a-71e5-4293-806b-cdde4f8aeb3f" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_GeneralAndAdministrativeExpense"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_49379c1b-4c06-44bf-b220-19276ddf3a86" xlink:to="loc_us-gaap_GeneralAndAdministrativeExpense_51b9f32a-71e5-4293-806b-cdde4f8aeb3f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetImpairmentCharges_2ff47a76-2f7a-4c1b-9ab7-bb32c4d891aa" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AssetImpairmentCharges"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_49379c1b-4c06-44bf-b220-19276ddf3a86" xlink:to="loc_us-gaap_AssetImpairmentCharges_2ff47a76-2f7a-4c1b-9ab7-bb32c4d891aa" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCharges_53251823-0f79-45b4-a17c-753568985c71" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RestructuringCharges"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_49379c1b-4c06-44bf-b220-19276ddf3a86" xlink:to="loc_us-gaap_RestructuringCharges_53251823-0f79-45b4-a17c-753568985c71" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://corp.worldkinect.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS" xlink:type="simple" xlink:href="wkc-20240930.xsd#CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS"/>
  <link:calculationLink xlink:role="http://corp.worldkinect.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_57263199-5f76-4f51-9875-10c8f51c5a06" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_39a4e583-2a72-4ccb-ac88-cbed4bcfe3cc" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_57263199-5f76-4f51-9875-10c8f51c5a06" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_39a4e583-2a72-4ccb-ac88-cbed4bcfe3cc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_2679d507-185c-4928-9ee0-3408b0a2c740" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PaymentsForProceedsFromOtherInvestingActivities"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_57263199-5f76-4f51-9875-10c8f51c5a06" xlink:to="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_2679d507-185c-4928-9ee0-3408b0a2c740" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromDivestitureOfBusinessesNetOfCashDivested_39bab751-1b19-4d43-9b79-2a8bd0e8789b" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProceedsFromDivestitureOfBusinessesNetOfCashDivested"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_57263199-5f76-4f51-9875-10c8f51c5a06" xlink:to="loc_us-gaap_ProceedsFromDivestitureOfBusinessesNetOfCashDivested_39bab751-1b19-4d43-9b79-2a8bd0e8789b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_20deb753-3479-419d-a17a-c70dedcc71ba" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfDebt_8a4874a3-270f-48b8-bb4e-5523754454f1" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProceedsFromIssuanceOfDebt"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_20deb753-3479-419d-a17a-c70dedcc71ba" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfDebt_8a4874a3-270f-48b8-bb4e-5523754454f1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_a3d5cede-45a4-45b3-bb46-665218b3597c" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProceedsFromPaymentsForOtherFinancingActivities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_20deb753-3479-419d-a17a-c70dedcc71ba" xlink:to="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_a3d5cede-45a4-45b3-bb46-665218b3597c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_f6facac9-4259-485c-aaee-03776f50f784" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_20deb753-3479-419d-a17a-c70dedcc71ba" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_f6facac9-4259-485c-aaee-03776f50f784" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfDividendsCommonStock_b9a2ecb1-5f77-4283-90fe-98f188ebc488" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PaymentsOfDividendsCommonStock"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_20deb753-3479-419d-a17a-c70dedcc71ba" xlink:to="loc_us-gaap_PaymentsOfDividendsCommonStock_b9a2ecb1-5f77-4283-90fe-98f188ebc488" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromConvertibleDebt_1f95753b-7dbf-4e3a-b5f9-57abaeb489c7" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProceedsFromConvertibleDebt"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_20deb753-3479-419d-a17a-c70dedcc71ba" xlink:to="loc_us-gaap_ProceedsFromConvertibleDebt_1f95753b-7dbf-4e3a-b5f9-57abaeb489c7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForDerivativeInstrumentFinancingActivities_860b29cd-4a57-4462-abda-2ef61bd3455b" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PaymentsForDerivativeInstrumentFinancingActivities"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_20deb753-3479-419d-a17a-c70dedcc71ba" xlink:to="loc_us-gaap_PaymentsForDerivativeInstrumentFinancingActivities_860b29cd-4a57-4462-abda-2ef61bd3455b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfWarrants_b089081e-59dc-4b5e-9103-218072ae17ea" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProceedsFromIssuanceOfWarrants"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_20deb753-3479-419d-a17a-c70dedcc71ba" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfWarrants_b089081e-59dc-4b5e-9103-218072ae17ea" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfDebt_4b250388-31b4-4f71-a5b1-d4eaf6d6f86e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RepaymentsOfDebt"/>
    <link:calculationArc order="8" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_20deb753-3479-419d-a17a-c70dedcc71ba" xlink:to="loc_us-gaap_RepaymentsOfDebt_4b250388-31b4-4f71-a5b1-d4eaf6d6f86e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentForContingentConsiderationLiabilityFinancingActivities_beb72f78-c9df-4113-91cd-f8afbfe8b833" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PaymentForContingentConsiderationLiabilityFinancingActivities"/>
    <link:calculationArc order="9" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_20deb753-3479-419d-a17a-c70dedcc71ba" xlink:to="loc_us-gaap_PaymentForContingentConsiderationLiabilityFinancingActivities_beb72f78-c9df-4113-91cd-f8afbfe8b833" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_52691beb-71a2-4098-8f6f-4df2ab6b8871" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_1fe78f3c-806f-4a43-8d77-76517e6a0aec" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProfitLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_52691beb-71a2-4098-8f6f-4df2ab6b8871" xlink:to="loc_us-gaap_ProfitLoss_1fe78f3c-806f-4a43-8d77-76517e6a0aec" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrealizedGainLossOnDerivatives_020b0441-2653-4932-a8fb-da17b95cedf6" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_UnrealizedGainLossOnDerivatives"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_52691beb-71a2-4098-8f6f-4df2ab6b8871" xlink:to="loc_us-gaap_UnrealizedGainLossOnDerivatives_020b0441-2653-4932-a8fb-da17b95cedf6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupNotDiscontinuedOperationGainLossOnDisposal_06cc7c81-ef7e-44e1-bc14-e761afc61934" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DisposalGroupNotDiscontinuedOperationGainLossOnDisposal"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_52691beb-71a2-4098-8f6f-4df2ab6b8871" xlink:to="loc_us-gaap_DisposalGroupNotDiscontinuedOperationGainLossOnDisposal_06cc7c81-ef7e-44e1-bc14-e761afc61934" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepreciationAndAmortization_2c39bc70-fc06-4695-925c-cd62e22b086a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DepreciationAndAmortization"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_52691beb-71a2-4098-8f6f-4df2ab6b8871" xlink:to="loc_us-gaap_DepreciationAndAmortization_2c39bc70-fc06-4695-925c-cd62e22b086a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_00c5bd71-cb53-4613-a300-83dca41664d5" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_52691beb-71a2-4098-8f6f-4df2ab6b8871" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_00c5bd71-cb53-4613-a300-83dca41664d5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProvisionForDoubtfulAccounts_95eb823e-5d6d-4cc4-85ff-601bce9fb280" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProvisionForDoubtfulAccounts"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_52691beb-71a2-4098-8f6f-4df2ab6b8871" xlink:to="loc_us-gaap_ProvisionForDoubtfulAccounts_95eb823e-5d6d-4cc4-85ff-601bce9fb280" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensation_a9f85118-a07d-4761-aee6-5c7f258421e3" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ShareBasedCompensation"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_52691beb-71a2-4098-8f6f-4df2ab6b8871" xlink:to="loc_us-gaap_ShareBasedCompensation_a9f85118-a07d-4761-aee6-5c7f258421e3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_cc004553-c264-4fc4-b0a0-4c0df64f2ac1" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_52691beb-71a2-4098-8f6f-4df2ab6b8871" xlink:to="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_cc004553-c264-4fc4-b0a0-4c0df64f2ac1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ForeignCurrencyTransactionGainLossUnrealized_3969805c-9604-4ca4-9ecd-91d311c2919c" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ForeignCurrencyTransactionGainLossUnrealized"/>
    <link:calculationArc order="9" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_52691beb-71a2-4098-8f6f-4df2ab6b8871" xlink:to="loc_us-gaap_ForeignCurrencyTransactionGainLossUnrealized_3969805c-9604-4ca4-9ecd-91d311c2919c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNoncashIncomeExpense_4ccab39c-25ca-4f5a-b057-0d91fb96ece7" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_OtherNoncashIncomeExpense"/>
    <link:calculationArc order="10" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_52691beb-71a2-4098-8f6f-4df2ab6b8871" xlink:to="loc_us-gaap_OtherNoncashIncomeExpense_4ccab39c-25ca-4f5a-b057-0d91fb96ece7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_a21b6f46-8eb0-4146-b613-7b151eb58227" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable"/>
    <link:calculationArc order="11" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_52691beb-71a2-4098-8f6f-4df2ab6b8871" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_a21b6f46-8eb0-4146-b613-7b151eb58227" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInInventories_446efedd-99c2-419f-a2ba-f8ceee53342b" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInInventories"/>
    <link:calculationArc order="12" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_52691beb-71a2-4098-8f6f-4df2ab6b8871" xlink:to="loc_us-gaap_IncreaseDecreaseInInventories_446efedd-99c2-419f-a2ba-f8ceee53342b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_5cb5852e-f7f8-438a-8a91-4ee83aa865e7" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities"/>
    <link:calculationArc order="13" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_52691beb-71a2-4098-8f6f-4df2ab6b8871" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_5cb5852e-f7f8-438a-8a91-4ee83aa865e7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInPrepaidExpense_62d7b9a5-0021-45c2-a29d-1b0b0f636b1e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInPrepaidExpense"/>
    <link:calculationArc order="14" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_52691beb-71a2-4098-8f6f-4df2ab6b8871" xlink:to="loc_us-gaap_IncreaseDecreaseInPrepaidExpense_62d7b9a5-0021-45c2-a29d-1b0b0f636b1e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayable_3c3b9f4e-4931-4505-bc47-151f864fa7ce" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInAccountsPayable"/>
    <link:calculationArc order="15" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_52691beb-71a2-4098-8f6f-4df2ab6b8871" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayable_3c3b9f4e-4931-4505-bc47-151f864fa7ce" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccruedLiabilities_c00845a1-8938-4c0c-a128-c3090b0b4387" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInAccruedLiabilities"/>
    <link:calculationArc order="16" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_52691beb-71a2-4098-8f6f-4df2ab6b8871" xlink:to="loc_us-gaap_IncreaseDecreaseInAccruedLiabilities_c00845a1-8938-4c0c-a128-c3090b0b4387" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherCurrentAssets_b9970e76-88ec-41ba-80af-545eba0632f3" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInOtherCurrentAssets"/>
    <link:calculationArc order="17" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_52691beb-71a2-4098-8f6f-4df2ab6b8871" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherCurrentAssets_b9970e76-88ec-41ba-80af-545eba0632f3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_97dbb634-5898-4914-ac99-4305fe192d72" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentAssets"/>
    <link:calculationArc order="18" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_52691beb-71a2-4098-8f6f-4df2ab6b8871" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_97dbb634-5898-4914-ac99-4305fe192d72" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseCashCollateralFromCounterparties_3ac77a7b-85f6-4b74-b9c3-cabc6d3574ec" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseCashCollateralFromCounterparties"/>
    <link:calculationArc order="19" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_52691beb-71a2-4098-8f6f-4df2ab6b8871" xlink:to="loc_us-gaap_IncreaseDecreaseCashCollateralFromCounterparties_3ac77a7b-85f6-4b74-b9c3-cabc6d3574ec" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_wkc_ChangeInDerivativeAssetsAndLiabilitiesNet_4f0a42d3-2c96-41c8-9fac-ea61fb0cc8bd" xlink:href="wkc-20240930.xsd#wkc_ChangeInDerivativeAssetsAndLiabilitiesNet"/>
    <link:calculationArc order="20" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_52691beb-71a2-4098-8f6f-4df2ab6b8871" xlink:to="loc_wkc_ChangeInDerivativeAssetsAndLiabilitiesNet_4f0a42d3-2c96-41c8-9fac-ea61fb0cc8bd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_b931c569-b904-46e0-9869-e960ac28926a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_8e919255-8ee1-4d2e-997f-a2b9c5a86667" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_b931c569-b904-46e0-9869-e960ac28926a" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_8e919255-8ee1-4d2e-997f-a2b9c5a86667" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_0ab0dc52-19bb-4d5b-b584-ce9695d3cd90" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_b931c569-b904-46e0-9869-e960ac28926a" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_0ab0dc52-19bb-4d5b-b584-ce9695d3cd90" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_9a38b8aa-3f75-40f2-b814-3ca79639c81e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_b931c569-b904-46e0-9869-e960ac28926a" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_9a38b8aa-3f75-40f2-b814-3ca79639c81e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_587b3ee2-63db-49eb-9e04-091270339f4b" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_b931c569-b904-46e0-9869-e960ac28926a" xlink:to="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_587b3ee2-63db-49eb-9e04-091270339f4b" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://corp.worldkinect.com/role/FairValueMeasurementsAssetsandLiabilitiesDetails" xlink:type="simple" xlink:href="wkc-20240930.xsd#FairValueMeasurementsAssetsandLiabilitiesDetails"/>
  <link:calculationLink xlink:role="http://corp.worldkinect.com/role/FairValueMeasurementsAssetsandLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsFairValueDisclosure_ced5da22-e10d-4604-a48a-17d43fc08407" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AssetsFairValueDisclosure"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeAsset_c74883f8-badb-429f-a1a2-a8361d8bb545" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DerivativeFairValueOfDerivativeAsset"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_ced5da22-e10d-4604-a48a-17d43fc08407" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeAsset_c74883f8-badb-429f-a1a2-a8361d8bb545" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentsFairValueDisclosure_664c5a93-eb2f-4e5f-b498-4c4b94efad1b" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_InvestmentsFairValueDisclosure"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_ced5da22-e10d-4604-a48a-17d43fc08407" xlink:to="loc_us-gaap_InvestmentsFairValueDisclosure_664c5a93-eb2f-4e5f-b498-4c4b94efad1b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesFairValueDisclosure_153d4689-8482-46e1-bbe7-80c03fac32b2" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LiabilitiesFairValueDisclosure"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeLiability_57a5fa54-0587-4290-a3a8-85f5d5a6c4bb" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DerivativeFairValueOfDerivativeLiability"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesFairValueDisclosure_153d4689-8482-46e1-bbe7-80c03fac32b2" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeLiability_57a5fa54-0587-4290-a3a8-85f5d5a6c4bb" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://corp.worldkinect.com/role/FairValueMeasurementsCommodityandForeignCurrencyContractsDetails" xlink:type="simple" xlink:href="wkc-20240930.xsd#FairValueMeasurementsCommodityandForeignCurrencyContractsDetails"/>
  <link:calculationLink xlink:role="http://corp.worldkinect.com/role/FairValueMeasurementsCommodityandForeignCurrencyContractsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssets_1dd384ce-99be-4961-a98d-42947754c037" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DerivativeAssets"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeAsset_6349e59c-bdc8-4f69-8a25-579fc621ce95" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DerivativeFairValueOfDerivativeAsset"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeAssets_1dd384ce-99be-4961-a98d-42947754c037" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeAsset_6349e59c-bdc8-4f69-8a25-579fc621ce95" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssetFairValueGrossLiability_a3cc1d36-6549-4c47-82de-91ace5a456e9" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DerivativeAssetFairValueGrossLiability"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeAssets_1dd384ce-99be-4961-a98d-42947754c037" xlink:to="loc_us-gaap_DerivativeAssetFairValueGrossLiability_a3cc1d36-6549-4c47-82de-91ace5a456e9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssetFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection_c4b2d8b0-2531-42b5-87e6-27fbb651e89c" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DerivativeAssetFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssets_c89eb564-a20e-474d-b1ed-e87369a035ef" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DerivativeAssets"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeAssetFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection_c4b2d8b0-2531-42b5-87e6-27fbb651e89c" xlink:to="loc_us-gaap_DerivativeAssets_c89eb564-a20e-474d-b1ed-e87369a035ef" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeCollateralObligationToReturnCash_46634a40-dc75-4e5b-8be5-3b62efcb4888" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DerivativeCollateralObligationToReturnCash"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeAssetFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection_c4b2d8b0-2531-42b5-87e6-27fbb651e89c" xlink:to="loc_us-gaap_DerivativeCollateralObligationToReturnCash_46634a40-dc75-4e5b-8be5-3b62efcb4888" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssetNotSubjectToMasterNettingArrangementDeduction_a9230728-f408-41e6-8a9f-1581f39b8e9c" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DerivativeAssetNotSubjectToMasterNettingArrangementDeduction"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeAssetFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection_c4b2d8b0-2531-42b5-87e6-27fbb651e89c" xlink:to="loc_us-gaap_DerivativeAssetNotSubjectToMasterNettingArrangementDeduction_a9230728-f408-41e6-8a9f-1581f39b8e9c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilityFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection_49bdcf0c-5a55-4819-a418-662e21682fdd" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DerivativeLiabilityFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilities_cce19da2-dda8-406b-92e4-b9799ecb8a45" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DerivativeLiabilities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeLiabilityFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection_49bdcf0c-5a55-4819-a418-662e21682fdd" xlink:to="loc_us-gaap_DerivativeLiabilities_cce19da2-dda8-406b-92e4-b9799ecb8a45" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeCollateralRightToReclaimCash_38486637-87e3-4f9a-99cd-0998861bc5bb" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DerivativeCollateralRightToReclaimCash"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeLiabilityFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection_49bdcf0c-5a55-4819-a418-662e21682fdd" xlink:to="loc_us-gaap_DerivativeCollateralRightToReclaimCash_38486637-87e3-4f9a-99cd-0998861bc5bb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilityNotSubjectToMasterNettingArrangementDeduction_be06b1a1-789c-47c9-b2a2-2ce2ef40fc7a" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DerivativeLiabilityNotSubjectToMasterNettingArrangementDeduction"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeLiabilityFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection_49bdcf0c-5a55-4819-a418-662e21682fdd" xlink:to="loc_us-gaap_DerivativeLiabilityNotSubjectToMasterNettingArrangementDeduction_be06b1a1-789c-47c9-b2a2-2ce2ef40fc7a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilities_b6146959-00df-4933-83ef-a69a2535f04c" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DerivativeLiabilities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeLiability_375b8e25-0469-40cf-8c32-9fc282ef1deb" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DerivativeFairValueOfDerivativeLiability"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeLiabilities_b6146959-00df-4933-83ef-a69a2535f04c" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeLiability_375b8e25-0469-40cf-8c32-9fc282ef1deb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilityFairValueGrossAsset_5085a26f-d4b5-4243-a36c-bb0ba2bd1438" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_DerivativeLiabilityFairValueGrossAsset"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeLiabilities_b6146959-00df-4933-83ef-a69a2535f04c" xlink:to="loc_us-gaap_DerivativeLiabilityFairValueGrossAsset_5085a26f-d4b5-4243-a36c-bb0ba2bd1438" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://corp.worldkinect.com/role/DebtInterestIncomeExpenseandOtherFinanceCostsScheduleofDebtDetails" xlink:type="simple" xlink:href="wkc-20240930.xsd#DebtInterestIncomeExpenseandOtherFinanceCostsScheduleofDebtDetails"/>
  <link:calculationLink xlink:role="http://corp.worldkinect.com/role/DebtInterestIncomeExpenseandOtherFinanceCostsScheduleofDebtDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities_46a5afc7-336e-4684-98ba-53832b568f7c" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_a4e40b9a-2cb9-4a59-9716-37a03d211c2c" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongTermDebt"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities_46a5afc7-336e-4684-98ba-53832b568f7c" xlink:to="loc_us-gaap_LongTermDebt_a4e40b9a-2cb9-4a59-9716-37a03d211c2c" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://corp.worldkinect.com/role/DebtInterestIncomeExpenseandOtherFinanceCostsScheduleofDebtDetails_1" xlink:type="simple" xlink:href="wkc-20240930.xsd#DebtInterestIncomeExpenseandOtherFinanceCostsScheduleofDebtDetails_1"/>
  <link:calculationLink xlink:role="http://corp.worldkinect.com/role/DebtInterestIncomeExpenseandOtherFinanceCostsScheduleofDebtDetails_1" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities_9bfd8fda-fea9-46ed-9e1c-402a595c7382" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligations_fe9abf7a-38a4-4707-b916-433576246456" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligations"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities_9bfd8fda-fea9-46ed-9e1c-402a595c7382" xlink:to="loc_us-gaap_LongTermDebtAndCapitalLeaseObligations_fe9abf7a-38a4-4707-b916-433576246456" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_b861054f-8a80-4187-b1c8-1c5202eaed88" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities_9bfd8fda-fea9-46ed-9e1c-402a595c7382" xlink:to="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_b861054f-8a80-4187-b1c8-1c5202eaed88" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://corp.worldkinect.com/role/DebtInterestIncomeExpenseandOtherFinanceCostsInterestIncomeExpenseandOtherFinancingCostsnetDetails" xlink:type="simple" xlink:href="wkc-20240930.xsd#DebtInterestIncomeExpenseandOtherFinanceCostsInterestIncomeExpenseandOtherFinancingCostsnetDetails"/>
  <link:calculationLink xlink:role="http://corp.worldkinect.com/role/DebtInterestIncomeExpenseandOtherFinanceCostsInterestIncomeExpenseandOtherFinancingCostsnetDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestIncomeExpenseNonoperatingNet_746d6608-9ca0-411e-9af9-e317a4a8b7f4" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_InterestIncomeExpenseNonoperatingNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentIncomeInterest_43869a21-49eb-4a27-916d-4b5d3bfaf18e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_InvestmentIncomeInterest"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InterestIncomeExpenseNonoperatingNet_746d6608-9ca0-411e-9af9-e317a4a8b7f4" xlink:to="loc_us-gaap_InvestmentIncomeInterest_43869a21-49eb-4a27-916d-4b5d3bfaf18e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpense_4729d6ba-ca65-4071-9ea2-88068543168d" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_InterestExpense"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InterestIncomeExpenseNonoperatingNet_746d6608-9ca0-411e-9af9-e317a4a8b7f4" xlink:to="loc_us-gaap_InterestExpense_4729d6ba-ca65-4071-9ea2-88068543168d" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://corp.worldkinect.com/role/RevenuefromContractswithCustomersDetails" xlink:type="simple" xlink:href="wkc-20240930.xsd#RevenuefromContractswithCustomersDetails"/>
  <link:calculationLink xlink:role="http://corp.worldkinect.com/role/RevenuefromContractswithCustomersDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Revenues_6218f500-04aa-439f-b682-a247a1c87ed4" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_Revenues"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax_11385e3a-19c8-4c36-baff-403911066459" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Revenues_6218f500-04aa-439f-b682-a247a1c87ed4" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax_11385e3a-19c8-4c36-baff-403911066459" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueNotFromContractWithCustomer_fe322e26-afab-498e-824f-df14e1cdf32e" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RevenueNotFromContractWithCustomer"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Revenues_6218f500-04aa-439f-b682-a247a1c87ed4" xlink:to="loc_us-gaap_RevenueNotFromContractWithCustomer_fe322e26-afab-498e-824f-df14e1cdf32e" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://corp.worldkinect.com/role/EarningsPerCommonShareDetails" xlink:type="simple" xlink:href="wkc-20240930.xsd#EarningsPerCommonShareDetails"/>
  <link:calculationLink xlink:role="http://corp.worldkinect.com/role/EarningsPerCommonShareDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_294d8443-784e-43a6-864e-be0d09fe5153" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_64b9a6b9-3850-4a46-94d3-abc1cea5bd70" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_294d8443-784e-43a6-864e-be0d09fe5153" xlink:to="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_64b9a6b9-3850-4a46-94d3-abc1cea5bd70" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_ada098db-3ab3-4e70-b8d5-a36ace8cde36" xlink:href="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_294d8443-784e-43a6-864e-be0d09fe5153" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_ada098db-3ab3-4e70-b8d5-a36ace8cde36" xlink:type="arc"/>
  </link:calculationLink>
</link:linkbase>
