Number to Words Converter
Whole numbers up to 999 billion. English spelling with hyphens (e.g. “twenty-one”).
Spell out numbers
The converter turns a numeric figure into written words – in English, with hyphens for compound numbers (e.g. “twenty-one”). Useful when an amount also has to be given in words, for example on cheques, in contracts or invoices.
- English rules: Hyphenated tens and ones (“thirty-four”), scale words for thousand, million, billion.
- Large numbers: Grouped by thousands, millions and billions.
- Range: Whole numbers from 0 to 999 billion.