hptrk · ntamasa · Apr 13, 2026 · Apr 12, 2026
diff --git a/frontend/Exence/src/app/private/debts/create-debt-dialog/create-debt-dialog.component.html b/frontend/Exence/src/app/private/debts/create-debt-dialog/create-debt-dialog.component.html
@@ -28,6 +28,7 @@
 				[control]="form.controls.originalAmount"
 				[label]="'debts.create.originalAmount'"
 				[min]="1"
+				[step]="amountStep()"
 			/>
 
 			@let currencyControl = form.controls.currency;

diff --git a/frontend/Exence/src/app/private/debts/create-debt-dialog/create-debt-dialog.component.ts b/frontend/Exence/src/app/private/debts/create-debt-dialog/create-debt-dialog.component.ts
@@ -23,7 +23,7 @@ import { EnumValuePipe } from '../../../shared/pipes/enum-value.pipe';
 import { TranslatePipe } from '../../../shared/pipes/translate.pipe';
 import { SelectAutoFocusDirective } from '../../../shared/select-auto-focus.directive';
 import { TranslationCode } from '../../../shared/i18n/translation-types';
-import { localizeCurrency, toRawValueSignal } from '../../../shared/util/utils';
+import { getAmountStep, localizeCurrency, toRawValueSignal } from '../../../shared/util/utils';
 import { ValidatorComponent } from '../../../shared/validator/validator.component';
 import { CategoryService } from '../../transactions-and-categories/category.service';
 import { MatDialogClose } from '@angular/material/dialog';
@@ -77,6 +77,8 @@ export class CreateDebtDialogComponent extends DialogComponent<DebtType | undefi
 	});
 
 	private readonly searchText = toRawValueSignal(this.form.controls.category.controls.searchText);
+	private readonly currencyValue = toRawValueSignal(this.form.controls.currency);
+	amountStep = computed(() => getAmountStep(1, this.currencyValue()));
 
 	filteredCategories = computed(() => {
 		const search = this.searchText();

diff --git a/frontend/Exence/src/app/private/debts/edit-debt-dialog/edit-debt-dialog.component.html b/frontend/Exence/src/app/private/debts/edit-debt-dialog/edit-debt-dialog.component.html
@@ -105,6 +105,7 @@
 					[control]="paymentForm.controls.amount"
 					[label]="'debts.paymentAmount'"
 					[min]="0.01"
+					[step]="amountStep()"
 				/>
 				<ex-button
 					filled

diff --git a/frontend/Exence/src/app/private/debts/edit-debt-dialog/edit-debt-dialog.component.ts b/frontend/Exence/src/app/private/debts/edit-debt-dialog/edit-debt-dialog.component.ts
@@ -24,7 +24,7 @@ import { EnumValuePipe } from '../../../shared/pipes/enum-value.pipe';
 import { TranslatePipe } from '../../../shared/pipes/translate.pipe';
 import { SelectAutoFocusDirective } from '../../../shared/select-auto-focus.directive';
 import { TranslationCode } from '../../../shared/i18n/translation-types';
-import { localizeCurrency, toRawValueSignal } from '../../../shared/util/utils';
+import { getAmountStep, localizeCurrency, toRawValueSignal } from '../../../shared/util/utils';
 import { ValidatorComponent } from '../../../shared/validator/validator.component';
 import { CategoryService } from '../../transactions-and-categories/category.service';
 import { DebtModel } from '../debt-list/debt-list.component';
@@ -64,6 +64,7 @@ export class EditDebtDialogComponent extends DialogComponent<EditDebtDialogData,
 	private readonly translocoService = inject(TranslocoService);
 
 	data = this.dialogRef.value;
+	amountStep = computed(() => getAmountStep(1, this.data.debt.currency));
 
 	debtTypes = DebtType;
 	debtStatuses = DebtStatus;

diff --git a/frontend/Exence/src/app/private/goals/create-goal-dialog/create-goal-dialog.component.html b/frontend/Exence/src/app/private/goals/create-goal-dialog/create-goal-dialog.component.html
@@ -18,12 +18,14 @@
 				[control]="form.controls.targetAmount"
 				[label]="'goals.create.targetAmount'"
 				[min]="1"
+				[step]="amountStep()"
 			/>
 			<ex-amount-stepper
 				class="mb-3"
 				[control]="form.controls.initialAmount"
 				[label]="'goals.create.initialAmount'"
 				[min]="0"
+				[step]="amountStep()"
 			/>
 		</div>
 		@if (form.hasError('initialAmountMax')) {

diff --git a/frontend/Exence/src/app/private/goals/create-goal-dialog/create-goal-dialog.component.ts b/frontend/Exence/src/app/private/goals/create-goal-dialog/create-goal-dialog.component.ts
@@ -21,7 +21,7 @@ import { InputClearButtonComponent } from '../../../shared/input-clear-button/in
 import { EnumValuePipe } from '../../../shared/pipes/enum-value.pipe';
 import { TranslatePipe } from '../../../shared/pipes/translate.pipe';
 import { SelectAutoFocusDirective } from '../../../shared/select-auto-focus.directive';
-import { localizeCurrency, toRawValueSignal } from '../../../shared/util/utils';
+import { getAmountStep, localizeCurrency, toRawValueSignal } from '../../../shared/util/utils';
 import { ValidatorComponent } from '../../../shared/validator/validator.component';
 import { ExtraValidators } from '../../../shared/validators';
 import { CategoryService } from '../../transactions-and-categories/category.service';
@@ -76,6 +76,8 @@ export class CreateGoalDialogComponent extends DialogComponent<undefined, GoalCr
 	);
 
 	private readonly searchText = toRawValueSignal(this.form.controls.category.controls.searchText);
+	private readonly currencyValue = toRawValueSignal(this.form.controls.currency);
+	amountStep = computed(() => getAmountStep(1, this.currencyValue()));
 
 	filteredCategories = computed(() => {
 		const search = this.searchText();

diff --git a/frontend/Exence/src/app/private/goals/edit-goal-dialog/edit-goal-dialog.component.html b/frontend/Exence/src/app/private/goals/edit-goal-dialog/edit-goal-dialog.component.html
@@ -13,8 +13,18 @@
 		</mat-form-field>
 
 		<div class="d-flex flex-column flex-sm-row gap-3">
-			<ex-amount-stepper [control]="form.controls.targetAmount" [label]="'goals.edit.targetAmount'" [min]="1" />
-			<ex-amount-stepper [control]="form.controls.currentAmount" [label]="'goals.edit.currentAmount'" [min]="0" />
+			<ex-amount-stepper
+				[control]="form.controls.targetAmount"
+				[label]="'goals.edit.targetAmount'"
+				[min]="1"
+				[step]="amountStep()"
+			/>
+			<ex-amount-stepper
+				[control]="form.controls.currentAmount"
+				[label]="'goals.edit.currentAmount'"
+				[min]="0"
+				[step]="amountStep()"
+			/>
 		</div>
 		@if (form.hasError('fieldNotLessThan')) {
 			<mat-error>

diff --git a/frontend/Exence/src/app/private/goals/edit-goal-dialog/edit-goal-dialog.component.ts b/frontend/Exence/src/app/private/goals/edit-goal-dialog/edit-goal-dialog.component.ts
@@ -21,7 +21,7 @@ import { InputClearButtonComponent } from '../../../shared/input-clear-button/in
 import { EnumValuePipe } from '../../../shared/pipes/enum-value.pipe';
 import { TranslatePipe } from '../../../shared/pipes/translate.pipe';
 import { SelectAutoFocusDirective } from '../../../shared/select-auto-focus.directive';
-import { localizeCurrency, toRawValueSignal } from '../../../shared/util/utils';
+import { getAmountStep, localizeCurrency, toRawValueSignal } from '../../../shared/util/utils';
 import { ValidatorComponent } from '../../../shared/validator/validator.component';
 import { ExtraValidators } from '../../../shared/validators';
 import { CategoryService } from '../../transactions-and-categories/category.service';
@@ -60,6 +60,7 @@ export class EditGoalDialogComponent extends DialogComponent<EditGoalDialogData,
 	private readonly translocoService = inject(TranslocoService);
 
 	data = this.dialogRef.value;
+	amountStep = computed(() => getAmountStep(1, this.data.goal.currency));
 
 	currencies = SupportedCurrency;
 	goalStatuses = GoalStatus;

diff --git a/.../app/private/investments/create-investment-dialog/create-investment-dialog.component.html b/.../app/private/investments/create-investment-dialog/create-investment-dialog.component.html
@@ -51,6 +51,7 @@
 				[control]="form.controls.amount"
 				[label]="'investments.create.amount'"
 				[min]="0.01"
+				[step]="amountStep()"
 			/>
 
 			@let currencyControl = form.controls.currency;

diff --git a/...rc/app/private/investments/create-investment-dialog/create-investment-dialog.component.ts b/...rc/app/private/investments/create-investment-dialog/create-investment-dialog.component.ts
@@ -1,4 +1,4 @@
-import { Component, DestroyRef, inject, signal } from '@angular/core';
+import { Component, computed, DestroyRef, inject, signal } from '@angular/core';
 import { takeUntilDestroyed } from '@angular/core/rxjs-interop';
 import { NonNullableFormBuilder, ReactiveFormsModule, Validators } from '@angular/forms';
 import { MatAutocompleteModule, MatAutocompleteSelectedEvent } from '@angular/material/autocomplete';
@@ -22,6 +22,7 @@ import { InputClearButtonComponent } from '../../../shared/input-clear-button/in
 import { EnumValuePipe } from '../../../shared/pipes/enum-value.pipe';
 import { TranslatePipe } from '../../../shared/pipes/translate.pipe';
 import { TranslationCode } from '../../../shared/i18n/translation-types';
+import { getAmountStep, toRawValueSignal } from '../../../shared/util/utils';
 import { ValidatorComponent } from '../../../shared/validator/validator.component';
 
 export interface CreateInvestmentDialogData {
@@ -74,6 +75,9 @@ export class CreateInvestmentDialogComponent extends DialogComponent<
 		note: this.fb.control<string>('', [Validators.maxLength(500)]),
 	});
 
+	private currencyValue = toRawValueSignal(this.form.controls.currency);
+	amountStep = computed(() => getAmountStep(1, this.currencyValue()));
+
 	filteredAssets = signal<{ name: string; type: InvestmentType }[]>([]);
 
 	constructor() {

diff --git a/.../src/app/private/investments/edit-investment-dialog/edit-investment-dialog.component.html b/.../src/app/private/investments/edit-investment-dialog/edit-investment-dialog.component.html
@@ -48,6 +48,7 @@
 			[control]="form.controls.amount"
 			[label]="'investments.edit.amount'"
 			[min]="0.01"
+			[step]="amountStep()"
 		/>
 
 		@let noteControl = form.controls.note;

diff --git a/...ce/src/app/private/investments/edit-investment-dialog/edit-investment-dialog.component.ts b/...ce/src/app/private/investments/edit-investment-dialog/edit-investment-dialog.component.ts
@@ -1,4 +1,4 @@
-import { Component, DestroyRef, inject, signal } from '@angular/core';
+import { Component, computed, DestroyRef, inject, signal } from '@angular/core';
 import { takeUntilDestroyed } from '@angular/core/rxjs-interop';
 import { NonNullableFormBuilder, ReactiveFormsModule, Validators } from '@angular/forms';
 import { MatAutocompleteModule, MatAutocompleteSelectedEvent } from '@angular/material/autocomplete';
@@ -21,6 +21,7 @@ import { InputClearButtonComponent } from '../../../shared/input-clear-button/in
 import { EnumValuePipe } from '../../../shared/pipes/enum-value.pipe';
 import { TranslatePipe } from '../../../shared/pipes/translate.pipe';
 import { TranslationCode } from '../../../shared/i18n/translation-types';
+import { getAmountStep } from '../../../shared/util/utils';
 import { ValidatorComponent } from '../../../shared/validator/validator.component';
 
 export interface EditInvestmentDialogData {
@@ -55,6 +56,7 @@ export class EditInvestmentDialogComponent extends DialogComponent<EditInvestmen
 
 	investmentTypes = InvestmentType;
 	data = this.dialogRef.value;
+	amountStep = computed(() => getAmountStep(1, this.data.investment.currency));
 
 	form = this.fb.group({
 		asset: this.fb.control<string>(this.data.investment.asset, [Validators.required, Validators.maxLength(100)]),

diff --git a/...actions-and-categories/create-transaction-dialog/create-transaction-dialog.component.html b/...actions-and-categories/create-transaction-dialog/create-transaction-dialog.component.html
@@ -22,7 +22,12 @@
 
 		<div class="d-flex flex-column flex-sm-row align-items-sm-start gap-3">
 			@let amountControl = form.controls.amount;
-			<ex-amount-stepper [control]="amountControl" label="transaction.create.amount" [min]="1" />
+			<ex-amount-stepper
+				[control]="amountControl"
+				label="transaction.create.amount"
+				[min]="1"
+				[step]="amountStep()"
+			/>
 			@let dateControl = form.controls.date;
 			<mat-form-field
 				[matTooltip]="'recurring.featureDisabledByRecurring' | translate"

diff --git a/...nsactions-and-categories/create-transaction-dialog/create-transaction-dialog.component.ts b/...nsactions-and-categories/create-transaction-dialog/create-transaction-dialog.component.ts
@@ -36,7 +36,7 @@ import { EnumValuePipe } from '../../../shared/pipes/enum-value.pipe';
 import { OrdinalPipe } from '../../../shared/pipes/ordinal.pipe';
 import { TranslatePipe } from '../../../shared/pipes/translate.pipe';
 import { SelectAutoFocusDirective } from '../../../shared/select-auto-focus.directive';
-import { localizeCurrency, toRawValueSignal } from '../../../shared/util/utils';
+import { getAmountStep, localizeCurrency, toRawValueSignal } from '../../../shared/util/utils';
 import { ValidatorComponent } from '../../../shared/validator/validator.component';
 import { ExtraValidators } from '../../../shared/validators';
 import { CategoryService } from '../category.service';
@@ -161,6 +161,8 @@ export class CreateTransactionDialogComponent extends DialogWithBaseComponent<
 	private dateValue = toRawValueSignal(this.form.controls.date);
 	private currencyValue = toRawValueSignal(this.form.controls.currency);
 
+	amountStep = computed(() => getAmountStep(1, this.currencyValue()));
+
 	recurringDateFilter = computed((): DateFilterFn<Date | null> => {
 		const frequency = this.frequencyValue();
 		const dayOfWeek = this.dayOfWeekValue();

diff --git a/...ransactions-and-categories/edit-transaction-dialog/edit-transaction-dialog.component.html b/...ransactions-and-categories/edit-transaction-dialog/edit-transaction-dialog.component.html
@@ -22,7 +22,12 @@
 
 		<div class="d-flex flex-column flex-md-row align-items-md-start gap-3">
 			@let amountControl = form.controls.amount;
-			<ex-amount-stepper [control]="amountControl" label="transaction.edit.amount" [min]="1" />
+			<ex-amount-stepper
+				[control]="amountControl"
+				label="transaction.edit.amount"
+				[min]="1"
+				[step]="amountStep()"
+			/>
 			@let dateControl = form.controls.date;
 			<mat-form-field>
 				<mat-label>{{ 'transaction.edit.date' | translate }}</mat-label>

diff --git a/.../transactions-and-categories/edit-transaction-dialog/edit-transaction-dialog.component.ts b/.../transactions-and-categories/edit-transaction-dialog/edit-transaction-dialog.component.ts
@@ -25,7 +25,7 @@ import { InputClearButtonComponent } from '../../../shared/input-clear-button/in
 import { EnumValuePipe } from '../../../shared/pipes/enum-value.pipe';
 import { TranslatePipe } from '../../../shared/pipes/translate.pipe';
 import { SelectAutoFocusDirective } from '../../../shared/select-auto-focus.directive';
-import { localizeCurrency, toRawValueSignal } from '../../../shared/util/utils';
+import { getAmountStep, localizeCurrency, toRawValueSignal } from '../../../shared/util/utils';
 import { ValidatorComponent } from '../../../shared/validator/validator.component';
 import { CategoryService } from '../category.service';
 import { ExchangeRateRequest, ExchangeRateService } from '../../../shared/exchange-rate.service';
@@ -102,6 +102,8 @@ export class EditTransactionDialogComponent extends DialogComponent<
 	private currencyValue = toRawValueSignal(this.form.controls.currency);
 	private selectedType = toRawValueSignal(this.form.controls.type);
 
+	amountStep = computed(() => getAmountStep(1, this.currencyValue()));
+
 	private categories = signal<CategoryGet[]>([]);
 
 	filteredCategories = computed(() => {

diff --git a/frontend/Exence/src/app/shared/util/utils.ts b/frontend/Exence/src/app/shared/util/utils.ts
@@ -9,6 +9,22 @@ import { TransactionFilter } from '../../data-model/modules/transaction/Transact
 import { TransactionType } from '../../data-model/modules/transaction/TransactionType';
 import { SupportedCurrency } from '../../data-model/modules/user-settings/SupportedCurrency';
 
+const CURRENCY_STEP_MULTIPLIERS: Record<SupportedCurrency, number> = {
+	[SupportedCurrency.HUF]: 100,
+	[SupportedCurrency.EUR]: 1,
+	[SupportedCurrency.USD]: 1,
+	[SupportedCurrency.CAD]: 1,
+	[SupportedCurrency.GBP]: 1,
+	[SupportedCurrency.CHF]: 1,
+	[SupportedCurrency.PLN]: 1,
+	[SupportedCurrency.CZK]: 5,
+	[SupportedCurrency.RON]: 1,
+};
+
+export function getAmountStep(eurAmount: number, currency: SupportedCurrency): number {
+	return eurAmount * CURRENCY_STEP_MULTIPLIERS[currency];
+}
+
 export function toRawValueSignal<T>(control: AbstractControl<unknown, T>): Signal<T> {
 	return toSignal(control.valueChanges.pipe(map(() => control.getRawValue() as T)), {
 		initialValue: control.getRawValue() as T,