---
title: NumberFormatter.Style.spellOut
framework: foundation
role: symbol
role_heading: Case
path: foundation/numberformatter/style/spellout
---

# NumberFormatter.Style.spellOut

A style format in which numbers are spelled out in the language defined by the number formatter locale.

## Declaration

```swift
case spellOut
```

## Discussion

Discussion For example, in the en_US locale, the number 1234.5678 is represented as one thousand two hundred thirty-four point five six seven eight; in the fr_FR locale, the number 1234.5678 is represented as mille deux cent trente-quatre virgule cinq six sept huit. This style is supported for most user locales. If this style doesn’t support the number formatter locale, the en_US locale is used as a fallback.

## See Also

### Formatting Styles

- [NumberFormatter.Style.none](foundation/numberformatter/style/none.md)
- [NumberFormatter.Style.decimal](foundation/numberformatter/style/decimal.md)
- [NumberFormatter.Style.percent](foundation/numberformatter/style/percent.md)
- [NumberFormatter.Style.scientific](foundation/numberformatter/style/scientific.md)
- [NumberFormatter.Style.ordinal](foundation/numberformatter/style/ordinal.md)
- [NumberFormatter.Style.currency](foundation/numberformatter/style/currency.md)
- [NumberFormatter.Style.currencyAccounting](foundation/numberformatter/style/currencyaccounting.md)
- [NumberFormatter.Style.currencyISOCode](foundation/numberformatter/style/currencyisocode.md)
- [NumberFormatter.Style.currencyPlural](foundation/numberformatter/style/currencyplural.md)