---
title: "840 in words"
description: "840 in words is \"eight hundred forty\". 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/840/
site: "At One Place"
---

# 840 in words

**840 in words: Eight hundred forty**

840 is written "eight hundred forty". British English inserts "and" before the final part, giving "eight hundred and forty"; American English leaves it out.

## Where each word comes from

*800 + 40 = 840*

| Digit | Place | Worth | Spoken as |
| --- | --- | --- | --- |
| 8 | hundreds | 800 | eight hundred |
| 4 | tens | 40 | forty |

## The same number, other ways

- **In words (US):** Eight hundred forty
- **In words (UK):** Eight hundred and forty
- **Ordinal:** 840th — eight hundred fortieth
- **Roman numeral:** DCCCXL
- **Digits:** 840

## Writing it on a cheque

On a cheque the amount line reads "Eight hundred and forty and 00/100" — or "Eight hundred and forty 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 840 in words?

Eight hundred forty. In British English, "eight hundred and forty".

### What is the ordinal of 840?

Eight hundred fortieth, written 840th.

## Related pages

- [840 in Roman numerals](https://atoneplace.net/roman-numerals/840/)
- [837 in words](https://atoneplace.net/number-to-words/837/)
- [838 in words](https://atoneplace.net/number-to-words/838/)
- [839 in words](https://atoneplace.net/number-to-words/839/)
- [841 in words](https://atoneplace.net/number-to-words/841/)
- [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/)