Number to Words
Convert numbers into English words — “1,250.50” becomes “one thousand two hundred fifty point five zero” — or into ordinal words (twenty-first) and cheque wording (One thousand two hundred fifty dollars and 50/100).
This tool runs entirely in your browser.
How to use the Number to Words
- 1Type a number (commas are fine).
- 2Choose cardinal, ordinal or cheque wording, and US or UK style.
- 3Copy the words — in lowercase, Sentence case or UPPERCASE.
What is the Number to Words?
Writing amounts in words is required on cheques and many contracts because words are harder to alter than digits. The cheque format writes the whole amount in words and the cents as a fraction (50/100), the convention banks expect.
British English inserts “and” after hundreds (“one hundred and five”); American English usually leaves it out. Hyphens join tens and units from twenty-one to ninety-nine.
Frequently asked questions
How do I write $1,250.50 on a cheque?
“One thousand two hundred fifty dollars and 50/100 (50 cents)” — use any currency name you choose, and drop the currency word if it is preprinted on the cheque.
How large a number can it convert?
Whole numbers up to 24 digits (hundreds of sextillions), with any number of decimal places.
Is the Number to Words free and private?
Yes. The Number to Words is free, needs no account, and runs entirely in your browser. What you type is never sent to a server or stored.
Related tools
All unit converters →- Roman Numeral ConverterNumbers to Roman numerals and back.
- Scientific CalculatorTrig, logs, powers, roots and factorials.
- Text Case ConverterChange text to upper, lower, title, camel and more.
- Percentage CalculatorWork out percentages of numbers.
- Length ConverterConvert km to miles, cm to inches, feet to meters.
- Weight ConverterConvert kg to lbs, grams to ounces, stone to kg.