diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9a2e70e..833d14f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [1.5.1] - 2026-01-24
+
+### Fixed
+- Fixed number formatting display across all components showing monetary values.
+
 ## [1.5.0] - 2026-01-24
 
 ### Added
diff --git a/src/components/IncomeOutcomeComparison.tsx b/src/components/IncomeOutcomeComparison.tsx
index d2c5302..ab0d5b3 100644
--- a/src/components/IncomeOutcomeComparison.tsx
+++ b/src/components/IncomeOutcomeComparison.tsx
@@ -1,5 +1,5 @@
 import { Card, Group, Progress, Stack, Text } from '@mantine/core';
-import { formatMonetaryValue } from '../utils/formatters';
+import { formatNumberToMonetary } from '../utils/formatters';
 
 interface IncomeOutcomeComparisonProps {
   income: number;
@@ -27,7 +27,7 @@ export const IncomeOutcomeComparison = ({
         <Group gap="xs">
           <Text size="sm" c="dimmed">Balance:</Text>
           <Text size="lg" fw={700} c={isPositive ? 'green' : 'red'}>
-            {isPositive ? '+' : ''}{formatMonetaryValue(balance.toFixed(2))} {currency}
+            {isPositive ? '+' : ''}{formatNumberToMonetary(balance)} {currency}
           </Text>
         </Group>
       </Group>
@@ -46,7 +46,7 @@ export const IncomeOutcomeComparison = ({
           <Stack gap={4}>
             <Text size="xs" c="dimmed">Total Income</Text>
             <Text size="lg" fw={600} c="teal">
-              {formatMonetaryValue(income.toFixed(2))} {currency}
+              {formatNumberToMonetary(income)} {currency}
             </Text>
             <Text size="xs" c="dimmed">{incomePercentage.toFixed(1)}% of total</Text>
           </Stack>
@@ -56,7 +56,7 @@ export const IncomeOutcomeComparison = ({
           <Stack gap={4}>
             <Text size="xs" c="dimmed">Total Outcome</Text>
             <Text size="lg" fw={600} c="red">
-              {formatMonetaryValue(outcome.toFixed(2))} {currency}
+              {formatNumberToMonetary(outcome)} {currency}
             </Text>
             <Text size="xs" c="dimmed">{outcomePercentage.toFixed(1)}% of total</Text>
           </Stack>
diff --git a/src/pages/HomePage.tsx b/src/pages/HomePage.tsx
index b35c160..c9422ee 100644
--- a/src/pages/HomePage.tsx
+++ b/src/pages/HomePage.tsx
@@ -11,7 +11,7 @@ import { getAllTransactions } from '../stores/transactionsStore';
 import { AccountIcon } from '../components/AccountIcon';
 import { autoUpdateExchangeRates, fetchAndUpdateExchangeRates, getSettings, initializeSettings } from '../stores/settingsStore';
 import { convertAmount, convertToARS } from '../utils/currency';
-import { formatMonetaryValue } from '../utils/formatters';
+import { formatNumberToMonetary } from '../utils/formatters';
 import { formatPeriodLabel } from '../utils/dateFormatters';
 import type { Account, AppSettings, Category, Currency, ExchangeRates, Transaction, TransactionType, TimeWindow } from '../types';
 
@@ -146,7 +146,7 @@ export const HomePage = () => {
         ratesToUse,
         loadedSettings.displayCurrency,
       );
-      setTotalDisplay(formatMonetaryValue(total.toFixed(2)));
+      setTotalDisplay(formatNumberToMonetary(total));
 
       if (loadedSettings.defaultAccountId && allAccounts.some(acc => acc.id === loadedSettings.defaultAccountId)) {
         const selectedAccount = allAccounts.find(acc => acc.id === loadedSettings.defaultAccountId);
@@ -157,7 +157,7 @@ export const HomePage = () => {
             ratesToUse,
             loadedSettings.displayCurrency
           );
-          setAccountBalanceDisplay(formatMonetaryValue(accountBalance.toFixed(2)));
+          setAccountBalanceDisplay(formatNumberToMonetary(accountBalance));
         }
       }
 
@@ -405,7 +405,7 @@ export const HomePage = () => {
         newRates,
         settings?.displayCurrency ?? 'ARS',
       );
-      setTotalDisplay(formatMonetaryValue(total.toFixed(2)));
+      setTotalDisplay(formatNumberToMonetary(total));
 
       if (accountFilter !== null) {
         const selectedAccount = accounts.find(acc => acc.id === accountFilter);
@@ -416,7 +416,7 @@ export const HomePage = () => {
             newRates,
             settings?.displayCurrency ?? 'ARS'
           );
-          setAccountBalanceDisplay(formatMonetaryValue(accountBalance.toFixed(2)));
+          setAccountBalanceDisplay(formatNumberToMonetary(accountBalance));
         }
       }
     } catch (error) {
@@ -462,7 +462,7 @@ export const HomePage = () => {
                             settings.exchangeRates,
                             settings.displayCurrency
                           );
-                          setAccountBalanceDisplay(formatMonetaryValue(accountBalance.toFixed(2)));
+                          setAccountBalanceDisplay(formatNumberToMonetary(accountBalance));
                         }
                       }
                     }}
diff --git a/src/pages/SettingsPage.tsx b/src/pages/SettingsPage.tsx
index 4a27a09..20e3703 100644
--- a/src/pages/SettingsPage.tsx
+++ b/src/pages/SettingsPage.tsx
@@ -16,7 +16,7 @@ import { fetchAndUpdateExchangeRates, getSettings, initializeSettings, resetData
 import { ensureDefaultCategories } from '../stores/categoriesStore';
 import type { AppSettings, Account, AutoUpdateInterval, TimeWindow, Currency, ExchangeRates } from '../types';
 import { SUPPORTED_CURRENCIES } from '../utils/currency';
-import { formatMonetaryValue, parseMonetaryValue } from '../utils/formatters';
+import { formatNumberToMonetary, parseMonetaryValue } from '../utils/formatters';
 import { DatabaseImportExport } from '../components/DatabaseImportExport';
 
 export const SettingsPage = () => {
@@ -191,7 +191,7 @@ export const SettingsPage = () => {
     };
     for (const c of SUPPORTED_CURRENCIES) {
       const value = exchangeRates?.[c]?.toARS;
-      rates[c] = c === 'ARS' ? '1' : formatMonetaryValue(String(value ?? ''));
+      rates[c] = c === 'ARS' ? '1' : formatNumberToMonetary(value ?? 0);
     }
     return rates;
   }, [exchangeRates]);