Type a number, get the words.
Enter any number — whole, decimal, or negative — and see it written out in English. Use Advanced options to control casing and British-style "and".
Supports integers, decimals, and negative numbers. Max: vigintillions (1063).
Inserts "and" before the tens and units in British-style numbering.
Three steps to written numbers.
Simple, fast, and works for any number you throw at it.
Type your number
Enter any integer or decimal — positive or negative — in the input field. The converter updates live as you type.
Adjust if needed
Open Advanced options to choose letter case (lowercase, UPPERCASE, Title, or Sentence) and toggle British-style "and".
Read the words
The written English words appear instantly in the result panel, ready for you to read or copy.
Copy with one tap
Hit the COPY button to grab the written result as plain text — great for pasting into documents or checks.
Full coverage, full control.
From tiny decimals to gigantic integers — this converter handles it all with precision.
Any number
Converts whole numbers, decimal fractions (read digit by digit after "point"), and negative values (prefixed with "minus").
Extreme scale
Uses the short-scale naming system — million, billion, trillion, and beyond — covering every practical number you'll ever need.
Style controls
Switch between lowercase, UPPERCASE, Title Case, and Sentence case. Toggle British-style "and". Copy the result with one click.
Questions people actually ask.
The short answers — with the long ones one tap away.
How do I convert a number to words?+
Type or paste your number into the input field and the converter instantly shows the written English words. You can also press Enter to convert. The tool updates live as you type.
What is the largest number this converter can handle?+
The tool supports numbers up to 1063 (vigintillions), which covers virtually every practical use case. It uses standard short-scale naming (billion, trillion, quadrillion, and so on).
Can I convert decimal numbers and negative numbers?+
Yes. Decimals are read as "point" followed by each digit (e.g., 3.14 → "three point one four"). Negative numbers are prefixed with "minus" (e.g., -5 → "minus five").
What does the "Include and" option do?+
When enabled, it inserts "and" before the tens and units in British-style numbering. For example, 101 becomes "one hundred and one" instead of "one hundred one".
Can I change the letter case of the result?+
Yes. Open Advanced options and choose from lowercase, UPPERCASE, Title Case, or Sentence case. The change applies instantly to the result.
Is this number to words converter free and private?+
It's completely free with no account needed. All conversion happens directly in your browser — no data is ever sent to a server, so your numbers remain private.