Number to Words Converter

Spell out any number in English words (whole numbers, decimals, and negatives) ideal for cheques, contracts, and invoices. Calculates in your browser.

Whole numbers, decimals, and negatives all work.

In words

-

Capitalised-

How it reads numbers

The whole-number part is grouped into threes, hundreds, then thousands, millions, billions and beyond, and each group is spelled out with its scale word. Anything after the decimal point is read digit by digit after the word "point".

Handy for writing cheques, contracts, and invoices where the amount has to appear in words as well as figures.

What this does

A number-to-words converter spells out any number in English (whole numbers, decimals, and negatives) which is ideal for writing cheques, contracts, and invoices where the amount must appear in words.

How to use it

  1. Type the number you want spelled out.
  2. Read the lowercase and capitalised versions.
  3. Copy the wording into your document.

How it works

The number is grouped into threes and read with scale words, thousand, million, billion, trillion and beyond. Any part after the decimal point is read digit by digit after the word "point".

Example

1,234 becomes "one thousand two hundred thirty-four", and 3.14 becomes "three point one four".

Sources & methodology

Last updated .

Frequently asked questions

How are large numbers handled?

The number is grouped into threes and read with scale words (thousand, million, billion, trillion and beyond) so 1,234 becomes "one thousand two hundred thirty-four".

How are decimals read?

The part after the decimal point is read digit by digit after the word "point", so 3.14 becomes "three point one four".

Can I capitalise the result?

Yes. The result is shown in lowercase and again with a capital first letter, ready to paste into a document.

Is my data stored?

No. Everything is calculated locally in your browser.