๐Ÿ“šย Reference


๐Ÿ“œย Chapter


DateTimeFormat

NumberFormat


๊ธฐ๋Šฅ


์˜ˆ์ œ


// 1. ํ•œ๊ตญ ์›ํ™” ํ‘œ์‹œ
const won = new Intl.NumberFormat('ko-KR', {
  style: 'currency',
  currency: 'KRW',
}).format(1250000); 
// ์ถœ๋ ฅ: "โ‚ฉ1,250,000"

// 2. ์†Œ์ˆ˜์  ๋ฐ ๋ฐฑ๋ถ„์œจ
const percent = new Intl.NumberFormat('en-US', {
  style: 'percent',
  minimumFractionDigits: 2,
}).format(0.123456); 
// ์ถœ๋ ฅ: "12.35%" (๋ฐ˜์˜ฌ๋ฆผ ํฌํ•จ)

// 3. ๋‹จ์œ„ ํ‘œ์‹œ (๋ฌด๊ฒŒ, ๊ธธ์ด ๋“ฑ)
const unit = new Intl.NumberFormat('ko-KR', {
  style: 'unit',
  unit: 'kilometer',
}).format(50);
// ์ถœ๋ ฅ: "50km"

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