diff --git a/apps/scandic-web/components/HotelReservation/MyStay/Receipt/Specification/index.tsx b/apps/scandic-web/components/HotelReservation/MyStay/Receipt/Specification/index.tsx
index 91075cb22..02c0500ef 100644
--- a/apps/scandic-web/components/HotelReservation/MyStay/Receipt/Specification/index.tsx
+++ b/apps/scandic-web/components/HotelReservation/MyStay/Receipt/Specification/index.tsx
@@ -1,6 +1,7 @@
 import { Divider } from "@scandic-hotels/design-system/Divider"
 import { Typography } from "@scandic-hotels/design-system/Typography"
 
+import { calculateVat } from "@/components/HotelReservation/utils"
 import { getIntl } from "@/i18n"
 
 import styles from "./specification.module.css"
@@ -51,9 +52,10 @@ export default async function Specification({
     (p) => p.code === RoomPackageCodeEnum.PET_ROOM
   )
 
-  const roomPriceExclVat =
-    booking.roomPrice - (booking.roomPrice * booking.vatPercentage) / 100
-  const roomPriceVat = booking.roomPrice - roomPriceExclVat
+  const { vatAmount, priceExclVat } = calculateVat(
+    booking.roomPrice,
+    booking.vatPercentage
+  )
 
   return (
     <div className={styles.container}>
@@ -121,7 +123,7 @@ export default async function Specification({
           <Typography variant="Body/Supporting text (caption)/smRegular">
             <dd className={styles.tertiary}>
               {/* eslint-disable-next-line formatjs/no-literal-string-in-jsx */}
-              {`${roomPriceExclVat.toFixed(2)} ${currency}`}
+              {`${priceExclVat.toFixed(2)} ${currency}`}
             </dd>
           </Typography>
 
@@ -137,7 +139,7 @@ export default async function Specification({
           <Typography variant="Body/Supporting text (caption)/smRegular">
             <dd className={styles.tertiary}>
               {/* eslint-disable-next-line formatjs/no-literal-string-in-jsx */}
-              {`${roomPriceVat.toFixed(2)} ${currency}`}
+              {`${vatAmount.toFixed(2)} ${currency}`}
             </dd>
           </Typography>
         </dl>
diff --git a/apps/scandic-web/components/HotelReservation/PriceDetailsModal/PriceDetailsTable/Row/Vat.tsx b/apps/scandic-web/components/HotelReservation/PriceDetailsModal/PriceDetailsTable/Row/Vat.tsx
index 1141d81b0..5e27fc94f 100644
--- a/apps/scandic-web/components/HotelReservation/PriceDetailsModal/PriceDetailsTable/Row/Vat.tsx
+++ b/apps/scandic-web/components/HotelReservation/PriceDetailsModal/PriceDetailsTable/Row/Vat.tsx
@@ -1,6 +1,7 @@
 "use client"
 import { useIntl } from "react-intl"
 
+import { calculateVat } from "@/components/HotelReservation/utils"
 import { formatPrice } from "@/utils/numberFormatting"
 
 import RegularRow from "./Regular"
@@ -27,10 +28,7 @@ export default function VatRow({ totalPrice, vat }: VatProps) {
     return null
   }
 
-  const vatPercentage = vat / 100
-  const vatAmount = totalPrice.local.price * vatPercentage
-
-  const priceExclVat = totalPrice.local.price - vatAmount
+  const { vatAmount, priceExclVat } = calculateVat(totalPrice.local.price, vat)
 
   return (
     <>
diff --git a/apps/scandic-web/components/HotelReservation/utils/index.tsx b/apps/scandic-web/components/HotelReservation/utils/index.tsx
index 7366d9e42..a6dc9b113 100644
--- a/apps/scandic-web/components/HotelReservation/utils/index.tsx
+++ b/apps/scandic-web/components/HotelReservation/utils/index.tsx
@@ -94,3 +94,13 @@ export function sumPackagesRequestedPrice(packages: Packages | null) {
     }
   )
 }
+
+export function calculateVat(priceInclVat: number, vat: number) {
+  const vatPercentage = vat / 100
+  const priceExclVat = priceInclVat / (1 + vatPercentage)
+  const vatAmount = priceInclVat - priceExclVat
+  return {
+    priceExclVat,
+    vatAmount,
+  }
+}