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

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2026 Workiva-->
<!--r:019ed629-debd-752b-b0d5-1ac8e3ea3733,g:e61f5f76-68aa-443d-89c6-15247384221a-->
<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:arcroleRef arcroleURI="https://xbrl.org/2023/arcrole/summation-item" xlink:type="simple" xlink:href="https://www.xbrl.org/2023/calculation-1.1.xsd#summation-item"/>
  <link:roleRef roleURI="http://www.webtoons.com/role/CondensedConsolidatedBalanceSheetsunaudited" xlink:type="simple" xlink:href="wbtn-20260630.xsd#CondensedConsolidatedBalanceSheetsunaudited"/>
  <link:calculationLink xlink:role="http://www.webtoons.com/role/CondensedConsolidatedBalanceSheetsunaudited" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_019ed629-e03f-750b-846d-35a08c41024f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LiabilitiesAndStockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_019ed629-e03f-7f81-a09f-5e4e94f8a531" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_Liabilities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_019ed629-e03f-750b-846d-35a08c41024f" xlink:to="loc_us-gaap_Liabilities_019ed629-e03f-7f81-a09f-5e4e94f8a531" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingencies_019ed629-e03f-7ff5-968b-fdd6f3ca3508" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CommitmentsAndContingencies"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_019ed629-e03f-750b-846d-35a08c41024f" xlink:to="loc_us-gaap_CommitmentsAndContingencies_019ed629-e03f-7ff5-968b-fdd6f3ca3508" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RedeemableNoncontrollingInterestEquityCarryingAmount_019ed629-e03f-7660-bca1-c46595cb6ab8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RedeemableNoncontrollingInterestEquityCarryingAmount"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_019ed629-e03f-750b-846d-35a08c41024f" xlink:to="loc_us-gaap_RedeemableNoncontrollingInterestEquityCarryingAmount_019ed629-e03f-7660-bca1-c46595cb6ab8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_019ed629-e03f-7848-9ea7-94cbaf533b0f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_019ed629-e03f-750b-846d-35a08c41024f" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_019ed629-e03f-7848-9ea7-94cbaf533b0f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_019ed629-e03f-77a5-8a8e-12faf311d338" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MinorityInterest_019ed629-e03f-7071-866e-56a948c09575" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_MinorityInterest"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_019ed629-e03f-77a5-8a8e-12faf311d338" xlink:to="loc_us-gaap_MinorityInterest_019ed629-e03f-7071-866e-56a948c09575" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_019ed629-e03f-7b0d-b7d8-3b1641dec55f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StockholdersEquity"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_019ed629-e03f-77a5-8a8e-12faf311d338" xlink:to="loc_us-gaap_StockholdersEquity_019ed629-e03f-7b0d-b7d8-3b1641dec55f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_019ed629-e03f-7ff1-934f-a9f44d97bd77" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_Liabilities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_019ed629-e03f-7b32-a601-d301caa11804" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_019ed629-e03f-7ff1-934f-a9f44d97bd77" xlink:to="loc_us-gaap_LiabilitiesCurrent_019ed629-e03f-7b32-a601-d301caa11804" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_019ed629-e03f-7526-a9fd-f961976c8782" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_019ed629-e03f-7ff1-934f-a9f44d97bd77" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_019ed629-e03f-7526-a9fd-f961976c8782" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent_019ed629-e03f-79d8-b170-d700114c6c52" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_019ed629-e03f-7ff1-934f-a9f44d97bd77" xlink:to="loc_us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent_019ed629-e03f-79d8-b170-d700114c6c52" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_019ed629-e03f-7104-bc39-26688934cca4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredIncomeTaxLiabilitiesNet"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_019ed629-e03f-7ff1-934f-a9f44d97bd77" xlink:to="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_019ed629-e03f-7104-bc39-26688934cca4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_019ed629-e03f-7b6a-8f32-bf73aba3a074" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherLiabilitiesNoncurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_019ed629-e03f-7ff1-934f-a9f44d97bd77" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_019ed629-e03f-7b6a-8f32-bf73aba3a074" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_019ed629-e03f-7619-9dd3-06411d010d09" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockValue_019ed629-e03f-770a-8814-a6e0e641229e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CommonStockValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_019ed629-e03f-7619-9dd3-06411d010d09" xlink:to="loc_us-gaap_CommonStockValue_019ed629-e03f-770a-8814-a6e0e641229e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_019ed629-e03f-7502-9045-29e6b548f7d6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_019ed629-e03f-7619-9dd3-06411d010d09" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_019ed629-e03f-7502-9045-29e6b548f7d6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapital_019ed629-e03f-7350-89e1-5053bf421090" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AdditionalPaidInCapital"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_019ed629-e03f-7619-9dd3-06411d010d09" xlink:to="loc_us-gaap_AdditionalPaidInCapital_019ed629-e03f-7350-89e1-5053bf421090" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_019ed629-e03f-7409-a643-85c9343dd207" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_019ed629-e03f-7619-9dd3-06411d010d09" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_019ed629-e03f-7409-a643-85c9343dd207" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_019ed629-e03f-79a1-8471-c122063c959a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableCurrent_019ed629-e03f-7de3-ae75-e7ecdccc9b95" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccountsPayableCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_019ed629-e03f-79a1-8471-c122063c959a" xlink:to="loc_us-gaap_AccountsPayableCurrent_019ed629-e03f-7de3-ae75-e7ecdccc9b95" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_019ed629-e03f-7613-9240-47ffb67b3940" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccruedLiabilitiesCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_019ed629-e03f-79a1-8471-c122063c959a" xlink:to="loc_us-gaap_AccruedLiabilitiesCurrent_019ed629-e03f-7613-9240-47ffb67b3940" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_019ed629-e03f-7e03-b235-6cd9a89f8545" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingLeaseLiabilityCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_019ed629-e03f-79a1-8471-c122063c959a" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_019ed629-e03f-7e03-b235-6cd9a89f8545" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityCurrent_019ed629-e03f-7dd0-9cc3-3fa177c183f1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ContractWithCustomerLiabilityCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_019ed629-e03f-79a1-8471-c122063c959a" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityCurrent_019ed629-e03f-7dd0-9cc3-3fa177c183f1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TaxesPayableCurrent_019ed629-e03f-7046-b094-3234cededd8a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_TaxesPayableCurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_019ed629-e03f-79a1-8471-c122063c959a" xlink:to="loc_us-gaap_TaxesPayableCurrent_019ed629-e03f-7046-b094-3234cededd8a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_wbtn_ProvisionsAndDefinedPensionBenefitsLiabilityCurrent_019ed629-e03f-708e-83f9-32dfca3f4905" xlink:href="wbtn-20260630.xsd#wbtn_ProvisionsAndDefinedPensionBenefitsLiabilityCurrent"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_019ed629-e03f-79a1-8471-c122063c959a" xlink:to="loc_wbtn_ProvisionsAndDefinedPensionBenefitsLiabilityCurrent_019ed629-e03f-708e-83f9-32dfca3f4905" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesCurrent_019ed629-e03f-7341-a966-b218c058991e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherLiabilitiesCurrent"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_019ed629-e03f-79a1-8471-c122063c959a" xlink:to="loc_us-gaap_OtherLiabilitiesCurrent_019ed629-e03f-7341-a966-b218c058991e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_019ed629-e03f-7925-87c5-211cd1cd8511" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_Assets"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_019ed629-e03f-7127-9c36-b6b260ca682a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AssetsCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019ed629-e03f-7925-87c5-211cd1cd8511" xlink:to="loc_us-gaap_AssetsCurrent_019ed629-e03f-7127-9c36-b6b260ca682a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_019ed629-e03f-768a-9c7e-812e80b5643a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019ed629-e03f-7925-87c5-211cd1cd8511" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_019ed629-e03f-768a-9c7e-812e80b5643a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_019ed629-e03f-7bd8-998c-64aa86a5355f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingLeaseRightOfUseAsset"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019ed629-e03f-7925-87c5-211cd1cd8511" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_019ed629-e03f-7bd8-998c-64aa86a5355f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TradingSecurities_019ed629-e03f-7994-be67-320a4f235907" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_TradingSecurities"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019ed629-e03f-7925-87c5-211cd1cd8511" xlink:to="loc_us-gaap_TradingSecurities_019ed629-e03f-7994-be67-320a4f235907" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_019ed629-e03f-7bf9-914c-e3772454baee" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019ed629-e03f-7925-87c5-211cd1cd8511" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_019ed629-e03f-7bf9-914c-e3772454baee" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_019ed629-e03f-75d8-8895-1a9cd888867b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_Goodwill"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019ed629-e03f-7925-87c5-211cd1cd8511" xlink:to="loc_us-gaap_Goodwill_019ed629-e03f-75d8-8895-1a9cd888867b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityMethodInvestments_019ed629-e03f-7816-bb66-a7fe2cafd8e1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EquityMethodInvestments"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019ed629-e03f-7925-87c5-211cd1cd8511" xlink:to="loc_us-gaap_EquityMethodInvestments_019ed629-e03f-7816-bb66-a7fe2cafd8e1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxAssetsNet_019ed629-e03f-7020-acc7-f11bb1242ba5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredIncomeTaxAssetsNet"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019ed629-e03f-7925-87c5-211cd1cd8511" xlink:to="loc_us-gaap_DeferredIncomeTaxAssetsNet_019ed629-e03f-7020-acc7-f11bb1242ba5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_019ed629-e03f-772f-bef7-7af0b8529569" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherAssetsNoncurrent"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019ed629-e03f-7925-87c5-211cd1cd8511" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_019ed629-e03f-772f-bef7-7af0b8529569" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_019ed629-e03f-7787-bf45-35f1e708c6ff" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AssetsCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_019ed629-e03f-74c3-8113-fe2f390cfd08" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccountsReceivableNetCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_019ed629-e03f-7787-bf45-35f1e708c6ff" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_019ed629-e03f-74c3-8113-fe2f390cfd08" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_019ed629-e03f-7358-80fd-6af2ba4dbaa1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_019ed629-e03f-7787-bf45-35f1e708c6ff" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_019ed629-e03f-7358-80fd-6af2ba4dbaa1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_019ed629-e03f-7729-bf23-5550f6b0761f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_019ed629-e03f-7787-bf45-35f1e708c6ff" xlink:to="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_019ed629-e03f-7729-bf23-5550f6b0761f" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.webtoons.com/role/CondensedConsolidatedStatementsofOperationsandComprehensiveLossunaudited" xlink:type="simple" xlink:href="wbtn-20260630.xsd#CondensedConsolidatedStatementsofOperationsandComprehensiveLossunaudited"/>
  <link:calculationLink xlink:role="http://www.webtoons.com/role/CondensedConsolidatedStatementsofOperationsandComprehensiveLossunaudited" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019ed629-e03f-730c-a52b-6588de3b2d53" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_019ed629-e03f-7b5e-aaca-fe6515f3330e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherNonoperatingIncomeExpense"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019ed629-e03f-730c-a52b-6588de3b2d53" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_019ed629-e03f-7b5e-aaca-fe6515f3330e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_019ed629-e03f-71fd-9aa8-ef185f8ac692" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeLossFromEquityMethodInvestments"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019ed629-e03f-730c-a52b-6588de3b2d53" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_019ed629-e03f-71fd-9aa8-ef185f8ac692" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentIncomeNonoperating_019ed629-e03f-7e52-903d-e1b05055dbbd" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InvestmentIncomeNonoperating"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019ed629-e03f-730c-a52b-6588de3b2d53" xlink:to="loc_us-gaap_InvestmentIncomeNonoperating_019ed629-e03f-7e52-903d-e1b05055dbbd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseNonoperating_019ed629-e03f-7091-b8f7-af9aaeefbfc0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InterestExpenseNonoperating"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019ed629-e03f-730c-a52b-6588de3b2d53" xlink:to="loc_us-gaap_InterestExpenseNonoperating_019ed629-e03f-7091-b8f7-af9aaeefbfc0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_019ed629-e03f-7fc2-975e-e75655f7f68f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019ed629-e03f-730c-a52b-6588de3b2d53" xlink:to="loc_us-gaap_OperatingIncomeLoss_019ed629-e03f-7fc2-975e-e75655f7f68f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_019ed629-e03f-76c0-8349-bee41fb98f4a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_019ed629-e03f-75be-a189-99d47361673f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_019ed629-e03f-76c0-8349-bee41fb98f4a" xlink:to="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_019ed629-e03f-75be-a189-99d47361673f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_019ed629-e03f-7a2a-b7dc-f58ba2551a62" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProfitLoss"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_019ed629-e03f-76c0-8349-bee41fb98f4a" xlink:to="loc_us-gaap_ProfitLoss_019ed629-e03f-7a2a-b7dc-f58ba2551a62" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_019ed629-e03f-7dcd-812f-2cb5f3d63b6c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ComprehensiveIncomeNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_019ed629-e03f-7980-bff5-3a731e48ac57" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_019ed629-e03f-7dcd-812f-2cb5f3d63b6c" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_019ed629-e03f-7980-bff5-3a731e48ac57" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_019ed629-e03f-7225-8844-695d0308a796" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_019ed629-e03f-7dcd-812f-2cb5f3d63b6c" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_019ed629-e03f-7225-8844-695d0308a796" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_019ed629-e03f-72ad-8114-7e0ff78e083b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProfitLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_019ed629-e03f-7f5d-b10e-ebce13e4467a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_019ed629-e03f-72ad-8114-7e0ff78e083b" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_019ed629-e03f-7f5d-b10e-ebce13e4467a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019ed629-e03f-7725-998d-7e268b50fdf5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_019ed629-e03f-72ad-8114-7e0ff78e083b" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019ed629-e03f-7725-998d-7e268b50fdf5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_019ed629-e03f-7cc8-88a5-9f2f82000e4c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_019ed629-e03f-717d-880e-2cdfc9cd34fa" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_019ed629-e03f-7cc8-88a5-9f2f82000e4c" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_019ed629-e03f-717d-880e-2cdfc9cd34fa" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_019ed629-e03f-739f-b26e-3f7ead44c770" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProfitLoss"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_019ed629-e03f-7cc8-88a5-9f2f82000e4c" xlink:to="loc_us-gaap_ProfitLoss_019ed629-e03f-739f-b26e-3f7ead44c770" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_019ed629-e03f-7135-a679-91aff61f623f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpense_019ed629-e03f-729a-9339-211e20fe9bb4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_GeneralAndAdministrativeExpense"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_019ed629-e03f-7135-a679-91aff61f623f" xlink:to="loc_us-gaap_GeneralAndAdministrativeExpense_019ed629-e03f-729a-9339-211e20fe9bb4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MarketingExpense_019ed629-e03f-74b7-8f5d-79a30d399d73" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_MarketingExpense"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_019ed629-e03f-7135-a679-91aff61f623f" xlink:to="loc_us-gaap_MarketingExpense_019ed629-e03f-74b7-8f5d-79a30d399d73" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfRevenue_019ed629-e03f-7b59-aecc-223b490fafa4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CostOfRevenue"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_019ed629-e03f-7135-a679-91aff61f623f" xlink:to="loc_us-gaap_CostOfRevenue_019ed629-e03f-7b59-aecc-223b490fafa4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_019ed629-e03f-7b52-a007-4b51f51000a0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_019ed629-e03f-7135-a679-91aff61f623f" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_019ed629-e03f-7b52-a007-4b51f51000a0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_019ed629-e03f-7fd7-8e03-e64f110fb283" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OciEquityMethodInvestmentAfterTax_019ed629-e03f-7b5a-a684-26273697c43d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OciEquityMethodInvestmentAfterTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_019ed629-e03f-7fd7-8e03-e64f110fb283" xlink:to="loc_us-gaap_OciEquityMethodInvestmentAfterTax_019ed629-e03f-7b5a-a684-26273697c43d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_019ed629-e03f-7445-900e-b7318e12c321" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_019ed629-e03f-7fd7-8e03-e64f110fb283" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_019ed629-e03f-7445-900e-b7318e12c321" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.webtoons.com/role/CondensedConsolidatedStatementsofCashFlowsunaudited" xlink:type="simple" xlink:href="wbtn-20260630.xsd#CondensedConsolidatedStatementsofCashFlowsunaudited"/>
  <link:calculationLink xlink:role="http://www.webtoons.com/role/CondensedConsolidatedStatementsofCashFlowsunaudited" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_019ed629-e03f-7970-aa4e-c710c7b2dfd8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019ed629-e03f-7758-84c0-9a4081972a12" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_019ed629-e03f-7970-aa4e-c710c7b2dfd8" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019ed629-e03f-7758-84c0-9a4081972a12" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019ed629-e03f-7dd4-8235-69eb316d91f7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_019ed629-e03f-7970-aa4e-c710c7b2dfd8" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019ed629-e03f-7dd4-8235-69eb316d91f7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019ed629-e03f-7ca8-a641-0d053f090903" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_019ed629-e03f-7970-aa4e-c710c7b2dfd8" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019ed629-e03f-7ca8-a641-0d053f090903" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_019ed629-e03f-7c19-8a4f-a797cbf916c2" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_019ed629-e03f-7970-aa4e-c710c7b2dfd8" xlink:to="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_019ed629-e03f-7c19-8a4f-a797cbf916c2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019ed629-e03f-752e-ad73-f8a6b1412dfd" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromMaturitiesPrepaymentsAndCallsOfShorttermInvestments_019ed629-e03f-7191-8442-50d6e76918db" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProceedsFromMaturitiesPrepaymentsAndCallsOfShorttermInvestments"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019ed629-e03f-752e-ad73-f8a6b1412dfd" xlink:to="loc_us-gaap_ProceedsFromMaturitiesPrepaymentsAndCallsOfShorttermInvestments_019ed629-e03f-7191-8442-50d6e76918db" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_019ed629-e03f-7b9d-83d1-b657ed1009d8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019ed629-e03f-752e-ad73-f8a6b1412dfd" xlink:to="loc_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_019ed629-e03f-7b9d-83d1-b657ed1009d8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_019ed629-e03f-7e30-a741-a70332bcf902" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019ed629-e03f-752e-ad73-f8a6b1412dfd" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_019ed629-e03f-7e30-a741-a70332bcf902" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_wbtn_PaymentsToAcquireDebtAndEquitySecurities_019ed629-e03f-7d53-9155-9176ffd104b3" xlink:href="wbtn-20260630.xsd#wbtn_PaymentsToAcquireDebtAndEquitySecurities"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019ed629-e03f-752e-ad73-f8a6b1412dfd" xlink:to="loc_wbtn_PaymentsToAcquireDebtAndEquitySecurities_019ed629-e03f-7d53-9155-9176ffd104b3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireShortTermInvestments_019ed629-e03f-7b6f-a05c-7db220b8ff47" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsToAcquireShortTermInvestments"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019ed629-e03f-752e-ad73-f8a6b1412dfd" xlink:to="loc_us-gaap_PaymentsToAcquireShortTermInvestments_019ed629-e03f-7b6f-a05c-7db220b8ff47" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireLoansReceivable_019ed629-e03f-75fa-9c63-919d5400127a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsToAcquireLoansReceivable"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019ed629-e03f-752e-ad73-f8a6b1412dfd" xlink:to="loc_us-gaap_PaymentsToAcquireLoansReceivable_019ed629-e03f-75fa-9c63-919d5400127a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireIntangibleAssets_019ed629-e03f-77ff-82e1-fa621e2a5098" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsToAcquireIntangibleAssets"/>
    <link:calculationArc order="7" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019ed629-e03f-752e-ad73-f8a6b1412dfd" xlink:to="loc_us-gaap_PaymentsToAcquireIntangibleAssets_019ed629-e03f-77ff-82e1-fa621e2a5098" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_019ed629-e03f-7fbd-9c83-219b00a19d28" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired"/>
    <link:calculationArc order="8" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019ed629-e03f-752e-ad73-f8a6b1412dfd" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_019ed629-e03f-7fbd-9c83-219b00a19d28" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_019f83dd-9a2f-728b-8682-6e8ae84f3ae0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsForProceedsFromOtherInvestingActivities"/>
    <link:calculationArc order="9" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019ed629-e03f-752e-ad73-f8a6b1412dfd" xlink:to="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_019f83dd-9a2f-728b-8682-6e8ae84f3ae0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019ed629-e03f-7cd1-997b-9e7ba947d0e5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_019ed629-e03f-78b2-a129-a6d059a8dc68" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019ed629-e03f-7cd1-997b-9e7ba947d0e5" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_019ed629-e03f-78b2-a129-a6d059a8dc68" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_019f83df-db11-77d1-8eae-d45503b23dbd" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProceedsFromPaymentsForOtherFinancingActivities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019ed629-e03f-7cd1-997b-9e7ba947d0e5" xlink:to="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_019f83df-db11-77d1-8eae-d45503b23dbd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019ed629-e03f-7a6d-a529-6e09d34f44eb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_019ed629-e03f-70f6-8303-0db5e1b2fbc9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProfitLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019ed629-e03f-7a6d-a529-6e09d34f44eb" xlink:to="loc_us-gaap_ProfitLoss_019ed629-e03f-70f6-8303-0db5e1b2fbc9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProvisionForDoubtfulAccounts_019ed629-e03f-7074-a503-70c60dc0d6b6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProvisionForDoubtfulAccounts"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019ed629-e03f-7a6d-a529-6e09d34f44eb" xlink:to="loc_us-gaap_ProvisionForDoubtfulAccounts_019ed629-e03f-7074-a503-70c60dc0d6b6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_019ed629-e03f-777b-afb2-a588877c708b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DepreciationDepletionAndAmortization"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019ed629-e03f-7a6d-a529-6e09d34f44eb" xlink:to="loc_us-gaap_DepreciationDepletionAndAmortization_019ed629-e03f-777b-afb2-a588877c708b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseCost_019ed629-e03f-7672-aab3-5094d82d1503" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingLeaseCost"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019ed629-e03f-7a6d-a529-6e09d34f44eb" xlink:to="loc_us-gaap_OperatingLeaseCost_019ed629-e03f-7672-aab3-5094d82d1503" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ForeignCurrencyTransactionGainLossAfterTax_019ed629-e03f-7f25-9a1e-df2612c822ab" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ForeignCurrencyTransactionGainLossAfterTax"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019ed629-e03f-7a6d-a529-6e09d34f44eb" xlink:to="loc_us-gaap_ForeignCurrencyTransactionGainLossAfterTax_019ed629-e03f-7f25-9a1e-df2612c822ab" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_019ed629-e03f-703a-9308-d8f1a1d4b750" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019ed629-e03f-7a6d-a529-6e09d34f44eb" xlink:to="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_019ed629-e03f-703a-9308-d8f1a1d4b750" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtAndEquitySecuritiesGainLoss_019ed629-e03f-7586-b08b-fe5e7f2c2abc" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtAndEquitySecuritiesGainLoss"/>
    <link:calculationArc order="7" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019ed629-e03f-7a6d-a529-6e09d34f44eb" xlink:to="loc_us-gaap_DebtAndEquitySecuritiesGainLoss_019ed629-e03f-7586-b08b-fe5e7f2c2abc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitsExpenseReversalOfExpenseNoncash_019ed629-e03f-73a7-9ce6-6d68e2cfa7ca" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PensionAndOtherPostretirementBenefitsExpenseReversalOfExpenseNoncash"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019ed629-e03f-7a6d-a529-6e09d34f44eb" xlink:to="loc_us-gaap_PensionAndOtherPostretirementBenefitsExpenseReversalOfExpenseNoncash_019ed629-e03f-73a7-9ce6-6d68e2cfa7ca" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_019ed629-e03f-7eed-9a29-afbf1e34c1ab" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeLossFromEquityMethodInvestments"/>
    <link:calculationArc order="9" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019ed629-e03f-7a6d-a529-6e09d34f44eb" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_019ed629-e03f-7eed-9a29-afbf1e34c1ab" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensation_019ed629-e03f-7f1e-b538-7f0dce7a9d44" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensation"/>
    <link:calculationArc order="10" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019ed629-e03f-7a6d-a529-6e09d34f44eb" xlink:to="loc_us-gaap_ShareBasedCompensation_019ed629-e03f-7f1e-b538-7f0dce7a9d44" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNoncashIncomeExpense_019ed629-e03f-71ba-b071-7c8c2e56f192" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherNoncashIncomeExpense"/>
    <link:calculationArc order="11" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019ed629-e03f-7a6d-a529-6e09d34f44eb" xlink:to="loc_us-gaap_OtherNoncashIncomeExpense_019ed629-e03f-71ba-b071-7c8c2e56f192" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_019ed629-e03f-7147-9f52-fd7af123e1f1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable"/>
    <link:calculationArc order="12" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019ed629-e03f-7a6d-a529-6e09d34f44eb" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_019ed629-e03f-7147-9f52-fd7af123e1f1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_019ed629-e03f-7108-91d5-6e357054b65c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInOtherOperatingAssets"/>
    <link:calculationArc order="13" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019ed629-e03f-7a6d-a529-6e09d34f44eb" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_019ed629-e03f-7108-91d5-6e357054b65c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayable_019ed629-e03f-7421-a01d-a92d78744994" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInAccountsPayable"/>
    <link:calculationArc order="14" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019ed629-e03f-7a6d-a529-6e09d34f44eb" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayable_019ed629-e03f-7421-a01d-a92d78744994" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities_019ed629-e03f-7f56-aceb-edd785ea9567" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities"/>
    <link:calculationArc order="15" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019ed629-e03f-7a6d-a529-6e09d34f44eb" xlink:to="loc_us-gaap_IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities_019ed629-e03f-7f56-aceb-edd785ea9567" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInContractWithCustomerLiability_019ed629-e03f-7b9d-8e7d-ee9d3c508637" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInContractWithCustomerLiability"/>
    <link:calculationArc order="16" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019ed629-e03f-7a6d-a529-6e09d34f44eb" xlink:to="loc_us-gaap_IncreaseDecreaseInContractWithCustomerLiability_019ed629-e03f-7b9d-8e7d-ee9d3c508637" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInIncomeTaxesReceivable_019ed629-e03f-753f-8d1c-9640bfecd738" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInIncomeTaxesReceivable"/>
    <link:calculationArc order="17" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019ed629-e03f-7a6d-a529-6e09d34f44eb" xlink:to="loc_us-gaap_IncreaseDecreaseInIncomeTaxesReceivable_019ed629-e03f-753f-8d1c-9640bfecd738" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities_019ed629-e03f-7f06-bee8-d566636f6b13" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInOtherOperatingLiabilities"/>
    <link:calculationArc order="18" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019ed629-e03f-7a6d-a529-6e09d34f44eb" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities_019ed629-e03f-7f06-bee8-d566636f6b13" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingLeaseLiability_019fa75a-ea0c-7e73-9dba-8dff164fad91" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInOperatingLeaseLiability"/>
    <link:calculationArc order="19" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019ed629-e03f-7a6d-a529-6e09d34f44eb" xlink:to="loc_us-gaap_IncreaseDecreaseInOperatingLeaseLiability_019fa75a-ea0c-7e73-9dba-8dff164fad91" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInPensionAndPostretirementObligations_019fa768-f427-7e41-bd13-7699ca50763e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInPensionAndPostretirementObligations"/>
    <link:calculationArc order="20" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019ed629-e03f-7a6d-a529-6e09d34f44eb" xlink:to="loc_us-gaap_IncreaseDecreaseInPensionAndPostretirementObligations_019fa768-f427-7e41-bd13-7699ca50763e" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.webtoons.com/role/LosspershareScheduleofBasicandDilutedLossPerShareDetails" xlink:type="simple" xlink:href="wbtn-20260630.xsd#LosspershareScheduleofBasicandDilutedLossPerShareDetails"/>
  <link:calculationLink xlink:role="http://www.webtoons.com/role/LosspershareScheduleofBasicandDilutedLossPerShareDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_019ed629-e03f-7ebc-81ec-17e269747d22" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_019ed629-e03f-7204-b844-c6bec7754c3f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_019ed629-e03f-7ebc-81ec-17e269747d22" xlink:to="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_019ed629-e03f-7204-b844-c6bec7754c3f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_019ed629-e03f-744b-b31c-b3882add3841" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_019ed629-e03f-7ebc-81ec-17e269747d22" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_019ed629-e03f-744b-b31c-b3882add3841" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_019ed629-e03f-701e-b237-d14ef835e1b4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_019ed629-e03f-70fa-9237-a395676b53dc" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetIncomeLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_019ed629-e03f-701e-b237-d14ef835e1b4" xlink:to="loc_us-gaap_NetIncomeLoss_019ed629-e03f-70fa-9237-a395676b53dc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic_019ed629-e03f-75f5-8d47-c6f201a0e818" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_019ed629-e03f-701e-b237-d14ef835e1b4" xlink:to="loc_us-gaap_ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic_019ed629-e03f-75f5-8d47-c6f201a0e818" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_019ed629-e03f-71f5-bb23-ed52ac1b84d6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_019ed629-e03f-7255-8f56-71a43754d7ba" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_019ed629-e03f-71f5-bb23-ed52ac1b84d6" xlink:to="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_019ed629-e03f-7255-8f56-71a43754d7ba" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted_019ed629-e03f-7f39-af4b-4a6c9f1c02c0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_019ed629-e03f-71f5-bb23-ed52ac1b84d6" xlink:to="loc_us-gaap_ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted_019ed629-e03f-7f39-af4b-4a6c9f1c02c0" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.webtoons.com/role/PrepaidExpensesandOtherAssetsnetScheduleofOtherCurrentAssetsnetDetails" xlink:type="simple" xlink:href="wbtn-20260630.xsd#PrepaidExpensesandOtherAssetsnetScheduleofOtherCurrentAssetsnetDetails"/>
  <link:calculationLink xlink:role="http://www.webtoons.com/role/PrepaidExpensesandOtherAssetsnetScheduleofOtherCurrentAssetsnetDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_019ed629-e03f-7cce-b9c4-93880e8bcb2b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_wbtn_AdvancePaymentsNetCurrent_019ed629-e03f-7eef-84ee-1864972be6be" xlink:href="wbtn-20260630.xsd#wbtn_AdvancePaymentsNetCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_019ed629-e03f-7cce-b9c4-93880e8bcb2b" xlink:to="loc_wbtn_AdvancePaymentsNetCurrent_019ed629-e03f-7eef-84ee-1864972be6be" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TimeDepositsAtCarryingValue_019ed629-e03f-7ed3-b6ad-8cfb92080b29" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_TimeDepositsAtCarryingValue"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_019ed629-e03f-7cce-b9c4-93880e8bcb2b" xlink:to="loc_us-gaap_TimeDepositsAtCarryingValue_019ed629-e03f-7ed3-b6ad-8cfb92080b29" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrepaidExpenseCurrent_019ed629-e03f-71ed-bdb1-5054078dc11e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PrepaidExpenseCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_019ed629-e03f-7cce-b9c4-93880e8bcb2b" xlink:to="loc_us-gaap_PrepaidExpenseCurrent_019ed629-e03f-71ed-bdb1-5054078dc11e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsMiscellaneousCurrent_019ed629-e03f-7087-9299-3f766ad6fa0d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherAssetsMiscellaneousCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_019ed629-e03f-7cce-b9c4-93880e8bcb2b" xlink:to="loc_us-gaap_OtherAssetsMiscellaneousCurrent_019ed629-e03f-7087-9299-3f766ad6fa0d" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.webtoons.com/role/PrepaidExpensesandOtherAssetsnetScheduleofOtherNonCurrentAssetsnetDetails" xlink:type="simple" xlink:href="wbtn-20260630.xsd#PrepaidExpensesandOtherAssetsnetScheduleofOtherNonCurrentAssetsnetDetails"/>
  <link:calculationLink xlink:role="http://www.webtoons.com/role/PrepaidExpensesandOtherAssetsnetScheduleofOtherNonCurrentAssetsnetDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_019ed629-e040-7ad2-bee7-b3b0949f1590" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherAssetsNoncurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_wbtn_AdvancePaymentsNetNoncurrent_019ed629-e040-7ad4-9316-37d56929b217" xlink:href="wbtn-20260630.xsd#wbtn_AdvancePaymentsNetNoncurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsNoncurrent_019ed629-e040-7ad2-bee7-b3b0949f1590" xlink:to="loc_wbtn_AdvancePaymentsNetNoncurrent_019ed629-e040-7ad4-9316-37d56929b217" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NotesAndLoansReceivableGrossNoncurrent_019ed629-e040-7a57-8b6e-078a2409a001" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NotesAndLoansReceivableGrossNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsNoncurrent_019ed629-e040-7ad2-bee7-b3b0949f1590" xlink:to="loc_us-gaap_NotesAndLoansReceivableGrossNoncurrent_019ed629-e040-7a57-8b6e-078a2409a001" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsMiscellaneousNoncurrent_019ed629-e040-73e0-ad89-694ecf90e076" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherAssetsMiscellaneousNoncurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsNoncurrent_019ed629-e040-7ad2-bee7-b3b0949f1590" xlink:to="loc_us-gaap_OtherAssetsMiscellaneousNoncurrent_019ed629-e040-73e0-ad89-694ecf90e076" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.webtoons.com/role/PropertyandEquipmentnetDetails" xlink:type="simple" xlink:href="wbtn-20260630.xsd#PropertyandEquipmentnetDetails"/>
  <link:calculationLink xlink:role="http://www.webtoons.com/role/PropertyandEquipmentnetDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_019ed629-e040-7b50-b11e-46ad73aba112" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_019ed629-e040-7b4c-a473-2f18b1918a34" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_019ed629-e040-7b50-b11e-46ad73aba112" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_019ed629-e040-7b4c-a473-2f18b1918a34" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_019ed629-e040-784a-a9ea-bb41acf37618" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PropertyPlantAndEquipmentGross"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_019ed629-e040-7b50-b11e-46ad73aba112" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentGross_019ed629-e040-784a-a9ea-bb41acf37618" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.webtoons.com/role/RetirementBenefitsScheduleofPeriodicBenefitCostsIncomeDetails" xlink:type="simple" xlink:href="wbtn-20260630.xsd#RetirementBenefitsScheduleofPeriodicBenefitCostsIncomeDetails"/>
  <link:calculationLink xlink:role="http://www.webtoons.com/role/RetirementBenefitsScheduleofPeriodicBenefitCostsIncomeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_019ed629-e0f5-729e-b2eb-94ae63bc1034" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanServiceCost_019ed629-e0f5-7039-b954-305913586abc" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DefinedBenefitPlanServiceCost"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_019ed629-e0f5-729e-b2eb-94ae63bc1034" xlink:to="loc_us-gaap_DefinedBenefitPlanServiceCost_019ed629-e0f5-7039-b954-305913586abc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanInterestCost_019ed629-e0f5-7279-bd02-69fb39ca3a5a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DefinedBenefitPlanInterestCost"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_019ed629-e0f5-729e-b2eb-94ae63bc1034" xlink:to="loc_us-gaap_DefinedBenefitPlanInterestCost_019ed629-e0f5-7279-bd02-69fb39ca3a5a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanActuarialGainLossImmediateRecognitionAsComponentInNetPeriodicBenefitCostCredit_019ed629-e0f5-746a-a915-438e88834fbd" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DefinedBenefitPlanActuarialGainLossImmediateRecognitionAsComponentInNetPeriodicBenefitCostCredit"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_019ed629-e0f5-729e-b2eb-94ae63bc1034" xlink:to="loc_us-gaap_DefinedBenefitPlanActuarialGainLossImmediateRecognitionAsComponentInNetPeriodicBenefitCostCredit_019ed629-e0f5-746a-a915-438e88834fbd" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.webtoons.com/role/SegmentandGeographicInformationScheduleofReconciliationofProfitLossfromSegmentstoConsolidatedDetails" xlink:type="simple" xlink:href="wbtn-20260630.xsd#SegmentandGeographicInformationScheduleofReconciliationofProfitLossfromSegmentstoConsolidatedDetails"/>
  <link:calculationLink xlink:role="http://www.webtoons.com/role/SegmentandGeographicInformationScheduleofReconciliationofProfitLossfromSegmentstoConsolidatedDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_019ed629-e0f5-74ab-9931-c5f9e73b757e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProfitLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentIncomeNonoperating_019ed629-e0f5-77af-81df-395343acc333" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InvestmentIncomeNonoperating"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_019ed629-e0f5-74ab-9931-c5f9e73b757e" xlink:to="loc_us-gaap_InvestmentIncomeNonoperating_019ed629-e0f5-77af-81df-395343acc333" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MarketingExpense_019ed629-e0f5-7163-b4eb-c28633d0e334" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_MarketingExpense"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_019ed629-e0f5-74ab-9931-c5f9e73b757e" xlink:to="loc_us-gaap_MarketingExpense_019ed629-e0f5-7163-b4eb-c28633d0e334" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_019ed629-e0f5-704b-b128-3eb3ea2db258" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_019ed629-e0f5-74ab-9931-c5f9e73b757e" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_019ed629-e0f5-704b-b128-3eb3ea2db258" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfRevenue_019ed629-e0f5-7aad-9d81-cdcbe473dc94" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CostOfRevenue"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_019ed629-e0f5-74ab-9931-c5f9e73b757e" xlink:to="loc_us-gaap_CostOfRevenue_019ed629-e0f5-7aad-9d81-cdcbe473dc94" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_wbtn_GeneralAndAdministrativeExpenseLabor_019ed629-e0f5-7706-bd6c-d8f3c92eb788" xlink:href="wbtn-20260630.xsd#wbtn_GeneralAndAdministrativeExpenseLabor"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_019ed629-e0f5-74ab-9931-c5f9e73b757e" xlink:to="loc_wbtn_GeneralAndAdministrativeExpenseLabor_019ed629-e0f5-7706-bd6c-d8f3c92eb788" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_019ed629-e0f5-7a28-9b4d-8a132f60dff5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherNonoperatingIncomeExpense"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_019ed629-e0f5-74ab-9931-c5f9e73b757e" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_019ed629-e0f5-7a28-9b4d-8a132f60dff5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_019ed629-e0f5-7eed-ba94-13bc955c655e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_019ed629-e0f5-74ab-9931-c5f9e73b757e" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_019ed629-e0f5-7eed-ba94-13bc955c655e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_019ed629-e0f5-7ebe-b5ec-9fff0398d685" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeLossFromEquityMethodInvestments"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_019ed629-e0f5-74ab-9931-c5f9e73b757e" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_019ed629-e0f5-7ebe-b5ec-9fff0398d685" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseNonoperating_019ed629-e0f5-71dc-8895-dbccc7f16b9c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InterestExpenseNonoperating"/>
    <link:calculationArc order="9" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_019ed629-e0f5-74ab-9931-c5f9e73b757e" xlink:to="loc_us-gaap_InterestExpenseNonoperating_019ed629-e0f5-71dc-8895-dbccc7f16b9c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_wbtn_GeneralAndAdministrativeExpenseNonLabor_019ed629-e0f5-7659-b7ef-872ea59b46f6" xlink:href="wbtn-20260630.xsd#wbtn_GeneralAndAdministrativeExpenseNonLabor"/>
    <link:calculationArc order="10" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_019ed629-e0f5-74ab-9931-c5f9e73b757e" xlink:to="loc_wbtn_GeneralAndAdministrativeExpenseNonLabor_019ed629-e0f5-7659-b7ef-872ea59b46f6" xlink:type="arc"/>
  </link:calculationLink>
</link:linkbase>
