diff --git a/src/components/plans/GraduatedChargeTable.tsx b/src/components/plans/GraduatedChargeTable.tsx
index 1d5ba7d46..7d269f2f3 100644
--- a/src/components/plans/GraduatedChargeTable.tsx
+++ b/src/components/plans/GraduatedChargeTable.tsx
@@ -59,7 +59,7 @@ export const GraduatedChargeTable = ({
 }: GraduatedChargeTableProps) => {
   const { translate } = useInternationalization()
   const [errorIndex, setErrorIndex] = useState<number | undefined>()
-  const { tableDatas, addRange, handleUpdate, deleteRange, infosCaclucation } =
+  const { tableDatas, addRange, handleUpdate, deleteRange, infosCalculation } =
     useGraduatedChargeForm({
       chargeIndex,
       disabled,
@@ -214,7 +214,7 @@ export const GraduatedChargeTable = ({
 
       <Alert type="info">
         <>
-          {infosCaclucation.map((calculation, i) => {
+          {infosCalculation.map((calculation, i) => {
             if (i === 0) {
               return (
                 <Typography variant="bodyHl" key={`calculation-alert-${i}`} color="textSecondary">
@@ -230,7 +230,7 @@ export const GraduatedChargeTable = ({
               )
             }
             if (i === 1) {
-              return infosCaclucation.length === 2 ? (
+              return infosCalculation.length === 2 ? (
                 <Typography key={`calculation-alert-${i}`} color="textSecondary">
                   {translate('text_64cac576a11db000acb130b2', {
                     tier1LastUnit: ONE_TIER_EXAMPLE_UNITS,
diff --git a/src/hooks/plans/__tests__/useGraduatedChargeForm.test.tsx b/src/hooks/plans/__tests__/useGraduatedChargeForm.test.tsx
index b431b6e4a..e3d4f8f4c 100644
--- a/src/hooks/plans/__tests__/useGraduatedChargeForm.test.tsx
+++ b/src/hooks/plans/__tests__/useGraduatedChargeForm.test.tsx
@@ -96,7 +96,7 @@ describe('useGraduatedRange()', () => {
           { ...DEFAULT_GRADUATED_CHARGES[1], disabledDelete: false },
         ])
 
-        expect(result.current.infosCaclucation).toStrictEqual([
+        expect(result.current.infosCalculation).toStrictEqual([
           {
             firstUnit: '2',
             total: 0,
@@ -147,7 +147,7 @@ describe('useGraduatedRange()', () => {
             disabledDelete: false,
           },
         ])
-        expect(result.current.infosCaclucation).toStrictEqual([
+        expect(result.current.infosCalculation).toStrictEqual([
           {
             firstUnit: '4',
             total: 0,
@@ -199,7 +199,7 @@ describe('useGraduatedRange()', () => {
           },
         ])
 
-        expect(result.current.infosCaclucation).toStrictEqual([
+        expect(result.current.infosCalculation).toStrictEqual([
           {
             firstUnit: '2',
             total: 9,
@@ -222,7 +222,7 @@ describe('useGraduatedRange()', () => {
         ])
         await act(async () => await result.current.addRange())
         await act(async () => await result.current.handleUpdate(1, 'perUnitAmount', '8'))
-        expect(result.current.infosCaclucation).toStrictEqual([
+        expect(result.current.infosCalculation).toStrictEqual([
           {
             firstUnit: '4',
             total: 25,
@@ -250,7 +250,7 @@ describe('useGraduatedRange()', () => {
           },
         ])
         await act(async () => await result.current.handleUpdate(1, 'flatAmount', '9'))
-        expect(result.current.infosCaclucation).toStrictEqual([
+        expect(result.current.infosCalculation).toStrictEqual([
           {
             firstUnit: '4',
             total: 34,
@@ -300,7 +300,7 @@ describe('useGraduatedRange()', () => {
             disabledDelete: false,
           },
         ])
-        expect(result.current.infosCaclucation).toStrictEqual([
+        expect(result.current.infosCalculation).toStrictEqual([
           {
             firstUnit: '5',
             total: 0,
@@ -324,7 +324,7 @@ describe('useGraduatedRange()', () => {
 
         await act(async () => await result.current.addRange())
         await act(async () => await result.current.handleUpdate(1, 'toValue', 8))
-        expect(result.current.infosCaclucation).toStrictEqual([
+        expect(result.current.infosCalculation).toStrictEqual([
           {
             firstUnit: '9',
             total: 0,
@@ -413,7 +413,7 @@ describe('useGraduatedRange()', () => {
           { ...DEFAULT_GRADUATED_CHARGES[1], disabledDelete: false },
         ])
 
-        expect(result.current.infosCaclucation).toStrictEqual([
+        expect(result.current.infosCalculation).toStrictEqual([
           {
             firstUnit: '2',
             total: 0,
@@ -464,7 +464,7 @@ describe('useGraduatedRange()', () => {
             disabledDelete: false,
           },
         ])
-        expect(result.current.infosCaclucation).toStrictEqual([
+        expect(result.current.infosCalculation).toStrictEqual([
           {
             firstUnit: '4',
             total: 0,
@@ -516,7 +516,7 @@ describe('useGraduatedRange()', () => {
           },
         ])
 
-        expect(result.current.infosCaclucation).toStrictEqual([
+        expect(result.current.infosCalculation).toStrictEqual([
           {
             firstUnit: '2',
             total: 9,
@@ -539,7 +539,7 @@ describe('useGraduatedRange()', () => {
         ])
         await act(async () => await result.current.addRange())
         await act(async () => await result.current.handleUpdate(1, 'perUnitAmount', '8'))
-        expect(result.current.infosCaclucation).toStrictEqual([
+        expect(result.current.infosCalculation).toStrictEqual([
           {
             firstUnit: '4',
             total: 25,
@@ -567,7 +567,7 @@ describe('useGraduatedRange()', () => {
           },
         ])
         await act(async () => await result.current.handleUpdate(1, 'flatAmount', '9'))
-        expect(result.current.infosCaclucation).toStrictEqual([
+        expect(result.current.infosCalculation).toStrictEqual([
           {
             firstUnit: '4',
             total: 34,
@@ -617,7 +617,7 @@ describe('useGraduatedRange()', () => {
             disabledDelete: false,
           },
         ])
-        expect(result.current.infosCaclucation).toStrictEqual([
+        expect(result.current.infosCalculation).toStrictEqual([
           {
             firstUnit: '5',
             total: 0,
@@ -641,7 +641,7 @@ describe('useGraduatedRange()', () => {
 
         await act(async () => await result.current.addRange())
         await act(async () => await result.current.handleUpdate(1, 'toValue', 8))
-        expect(result.current.infosCaclucation).toStrictEqual([
+        expect(result.current.infosCalculation).toStrictEqual([
           {
             firstUnit: '9',
             total: 0,
diff --git a/src/hooks/plans/useGraduatedChargeForm.ts b/src/hooks/plans/useGraduatedChargeForm.ts
index 715812ea3..4b971f2ec 100644
--- a/src/hooks/plans/useGraduatedChargeForm.ts
+++ b/src/hooks/plans/useGraduatedChargeForm.ts
@@ -31,7 +31,7 @@ type UseGraduatedChargeForm = ({
   addRange: () => void
   deleteRange: (rangeIndex: number) => void
   tableDatas: RangeType[]
-  infosCaclucation: InfoCalculationRow[]
+  infosCalculation: InfoCalculationRow[]
 }
 
 export const DEFAULT_GRADUATED_CHARGES = [
@@ -79,7 +79,7 @@ export const useGraduatedChargeForm: UseGraduatedChargeForm = ({
         }),
       [graduatedRanges, disabled]
     ),
-    infosCaclucation: useMemo(
+    infosCalculation: useMemo(
       () =>
         graduatedRanges.reduce<InfoCalculationRow[]>((acc, range, i) => {
           const units =