---
title: "511 in words"
description: "511 in words is \"five hundred eleven\". Ordinal form, the British spelling, how to write it on a cheque, and where each word comes from."
url: https://atoneplace.net/number-to-words/511/
site: "At One Place"
---

# 511 in words

**511 in words: Five hundred eleven**

511 is written "five hundred eleven". British English inserts "and" before the final part, giving "five hundred and eleven"; American English leaves it out.

## Where each word comes from

*500 + 10 + 1 = 511*

| Digit | Place | Worth | Spoken as |
| --- | --- | --- | --- |
| 5 | hundreds | 500 | five hundred |
| 1 | tens | 10 | ten |
| 1 | ones | 1 | one |

## The same number, other ways

- **In words (US):** Five hundred eleven
- **In words (UK):** Five hundred and eleven
- **Ordinal:** 511th — five hundred eleventh
- **Roman numeral:** DXI
- **Digits:** 511

## Writing it on a cheque

On a cheque the amount line reads "Five hundred and eleven and 00/100" — or "Five hundred and eleven only" in Indian and much of Commonwealth practice. The fraction or the word "only" exists to stop anyone appending digits after what you wrote. Draw a line through any space left over for the same reason.

## Common questions

### How do you write 511 in words?

Five hundred eleven. In British English, "five hundred and eleven".

### What is the ordinal of 511?

Five hundred eleventh, written 511th.

## Related pages

- [511 in Roman numerals](https://atoneplace.net/roman-numerals/511/)
- [508 in words](https://atoneplace.net/number-to-words/508/)
- [509 in words](https://atoneplace.net/number-to-words/509/)
- [510 in words](https://atoneplace.net/number-to-words/510/)
- [512 in words](https://atoneplace.net/number-to-words/512/)
- [0 in words](https://atoneplace.net/number-to-words/0/)
- [8 in words](https://atoneplace.net/number-to-words/8/)
- [11 in words](https://atoneplace.net/number-to-words/11/)
- [12 in words](https://atoneplace.net/number-to-words/12/)
- [13 in words](https://atoneplace.net/number-to-words/13/)
- [15 in words](https://atoneplace.net/number-to-words/15/)
- [19 in words](https://atoneplace.net/number-to-words/19/)
- [20 in words](https://atoneplace.net/number-to-words/20/)

## Sources

- Calculated on this page — At One Place (/about/)