🇯🇵
Japan
CLDR Locale:
ISO: JP / JPNRegion: AsiaDigits: western
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Number
1,234,567.89
Currency (JPY)
ï¿¥1,234,568
Percentage
1,234,568%
Compact
123万
Format Rules
Decimal Separator
.period
Thousands Separator
,comma
Grouping Pattern
3
Negative Format
-1,234,567.89
Currency Symbol
Â¥ (JPY)
Currency Position
Before number → ¥1,234,568
Percent Position
After number → 13%
Zero
0.00
Compact
123万
Code Examples
// Basic number
new Intl.NumberFormat('ja-JP').format(1234567.89)
// → "1,234,568"
// Currency
new Intl.NumberFormat('ja-JP', {
style: 'currency',
currency: 'JPY'
}).format(1234567.89)
// → "¥1,234,568"
// Percentage
new Intl.NumberFormat('ja-JP', {
style: 'percent',
minimumFractionDigits: 1
}).format(0.125)
// Compact notation
new Intl.NumberFormat('ja-JP', {
notation: 'compact'
}).format(1234567)Negative Number Formats
Standard-1,234,567.89
new Intl.NumberFormat('ja-JP').format(-1234567.89)Accounting style(ï¿¥1,234,568)
new Intl.NumberFormat('ja-JP', { style: 'currency', currency: 'JPY', currencySign: 'accounting' }).format(-1234567.89)Edge Cases & Notes
JPY has 0 minor units. Compact uses 万 (man=10,000) and 億 (oku=100,000,000) — very different from Western compact.