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Number to Words Converter

Convert any number into English words instantly, including decimals, currency amounts and big numbers up to trillions, US or UK style.

Number

Style

Case

How to use it

Type a number (decimals allowed).
Pick US or UK style and the letter case.
Copy the words.

How it works

Numbers are split into groups of three digits (thousands, millions, billions). Each group is spelled out and followed by its scale word. Compound numbers from 21 to 99 take a hyphen (forty-two).

In US usage "and" is usually reserved for the decimal point; in British English "and" follows hundred (one hundred and five).

FAQ

Do you hyphenate numbers in words?

Yes, compound numbers from twenty-one to ninety-nine are hyphenated: thirty-seven, ninety-nine.

How do you write 1,000,000 in words?

One million.

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