Indonesian (Indonesia) (id-ID)

Complete reference for the id-ID locale — live Intl API output, CLDR plural rules, and framework config snippets.

Reference locale

Indonesian (Indonesia)

Metadata locale

Kód BCP 47id-ID

Název v jazyceBahasa Indonesia (Indonesia)

Anglický názevIndonesian (Indonesia)

Jazykid

RegionID

PísmoLatn

Směr textuZleva doprava (LTR)

Kategorie plurálu CLDRother

Odhadovaný počet mluvících~270,000,000

Intl API Live Output

DateTimeFormat

Short26/08/26

Medium26 Agu 2026

Long26 Agustus 2026

FullRabu, 26 Agustus 2026

NumberFormat

Decimal1.234.567,89

Currency (USD)US$9,99

Percent75%

Compact1,2 jt

RelativeTimeFormat

3 hari yang lalu

Output for: -3 days ago

ListFormat

apples, oranges, dan bananas

Conjunction list: apples, oranges, bananas

CLDR Plural Rules

Categories supported by id-ID: other

otherExample number: 100

→ other

Framework Config Snippets

next-intl

// next-intl configuration
// next.config.ts
import createNextIntlPlugin from 'next-intl/plugin';
const withNextIntl = createNextIntlPlugin();
export default withNextIntl({});

// i18n/routing.ts
import { defineRouting } from 'next-intl/routing';
export const routing = defineRouting({
  locales: ['id-ID', 'en'],
  defaultLocale: 'en',
});

react-intl

// react-intl configuration
import { IntlProvider } from 'react-intl';
import messages from './messages/id-ID.json';

function App() {
  return (
    <IntlProvider locale="id-ID" messages={messages}>
      {/* your app */}
    </IntlProvider>
  );
}

i18next

// i18next configuration
import i18n from 'i18next';
import { initReactI18next } from 'react-i18next';

i18n
  .use(initReactI18next)
  .init({
    lng: 'id-ID',
    fallbackLng: 'en',
    resources: {
      'id-ID': {
        translation: require('./locales/id-ID/translation.json'),
      },
    },
  });

export default i18n;