Swedish (Finland) (sv-FI)

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

ロケールリファレンス

Swedish (Finland)

ロケール情報

BCP 47 コードsv-FI

現地語での名称Svenska (Finland)

英語名Swedish (Finland)

言語sv

地域FI

文字体系Latn

文字方向左から右（LTR）

CLDR の複数形カテゴリone, other

推定話者数~300,000

Intl API Live Output

DateTimeFormat

Short18.10.2026

Medium18 okt. 2026

Long18 oktober 2026

Fullsöndag 18 oktober 2026

NumberFormat

Decimal1 234 567,89

Currency (USD)9,99 US$

Percent75 %

Compact1,2 mn

RelativeTimeFormat

för 3 dagar sedan

Output for: -3 days ago

ListFormat

apples, oranges och bananas

Conjunction list: apples, oranges, bananas

CLDR Plural Rules

Categories supported by sv-FI: one, other

oneExample number: 1

→ one

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: ['sv-FI', 'en'],
  defaultLocale: 'en',
});

react-intl

// react-intl configuration
import { IntlProvider } from 'react-intl';
import messages from './messages/sv-FI.json';

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

i18next

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

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

export default i18n;