Spelling Decimal Numbers
In US English, the decimal point is read as the word point, and every digit after the point is read individually.
Rules
- Read the whole-number part normally (three, ninety-nine).
- Say point for the decimal separator.
- Read each digit after the point one at a time — not as a whole number.
- A leading zero is said as zero (US) or nought / oh in some dialects.
- Money is an exception: $3.14 is usually said as three dollars and fourteen cents, not three point one four dollars.
Examples
| Input | In words |
|---|---|
| 3.14 | three point one four |
| 0.5 | zero point five |
| 2.718 | two point seven one eight |
| 99.99 | ninety-nine point nine nine |
| 0.005 | zero point zero zero five |
See also
- Spelling Money Amounts
How to write dollar amounts in words — for checks, contracts, and legal documents. Examples from $1 to $1,000,000. - Writing Numbers on a Check
Step-by-step: how to spell the amount on a US check, including cents, the word 'and', and common mistakes. - Ordinal Numbers
Ordinals tell position or rank — first, second, third, and so on. Here's the spelling for every ordinal from 1st to 100th. - Writing Dates in Words
How to write dates like 'April 23, 2026' or 'the 23rd of April' in full English words. - Saying Phone Numbers in Words
Standard ways to pronounce and write out a US phone number digit by digit. - Spelling Fractions
Fractions in English combine a cardinal (top) with an ordinal (bottom). Here's the rule and a table of common fractions. - Spelling Negative Numbers
Negatives are spelled with the word 'negative' (or 'minus') before the number. - Million, Billion, Trillion, and Beyond
The short-scale names for large numbers used in the US — million, billion, trillion, quadrillion, and up.