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Number to Words Converter

Write numbers out in English words, as check amounts, or as ordinals like “twenty-first”.

Write as

Result

In words

one thousand two hundred thirty-four point five six

Runs in your browser — nothing you enter is sent to a server.

How the Number to Words Converter works

Type a number and choose how to write it: in words, as a check amount, or as an ordinal. Commas and spaces between digits are fine. Whole numbers up to 36 digits are named exactly, using the short scale (a billion is 1,000,000,000), which is standard in English today.

Decimals are read digit by digit (“point five six”). Tick British “and” for “one hundred and five”.

Formula

split into groups of three digits → name each group → add thousand, million, billion…

Examples

1,234.56 in words

one thousand two hundred thirty-four point five six

As a check amount

One thousand two hundred thirty-four and 56/100

Ordinals

21 → twenty-first; 12 → twelfth.

Frequently asked questions

How do I write a check in words?

Write the dollars in words and the cents as a fraction of 100: “Seventy-five and 00/100”. Choose Check amount to get this format.

Should I write “and” after hundred?

American usage usually leaves it out (one hundred five); British usage includes it (one hundred and five). Both are correct.

Where are hyphens used?

In the numbers from twenty-one to ninety-nine: forty-two, sixty-eight.

Number Base Converter

Convert whole numbers between binary, octal, decimal, hexadecimal and any base from 2 to 36, of any size.

Converters

Word Counter

Count words, characters, sentences and paragraphs as you type, with reading and speaking time.

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