How do you write 4,000 in words?

Four thousand. In British English, "four thousand".

What is the ordinal of 4,000?

Four thousandth, written 4000th.

4,000 in words

Four thousand

Number (1–3,999 for numerals)

Roman numeral

4,000 is written "four thousand". That spelling is the same in British and American English.

Where each word comes from

4,000 = 4,000
Digit	Place	Worth	Spoken as
4	thousands	4,000	four thousand

The same number, other ways

In words (US): Four thousand
In words (UK): Four thousand
Ordinal: 4000th — four thousandth
Digits: 4,000

Writing it on a cheque

On a cheque the amount line reads "Four thousand and 00/100" — or "Four thousand 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 4,000 in words?: Four thousand. In British English, "four thousand".
What is the ordinal of 4,000?: Four thousandth, written 4000th.

3,997 in words three thousand nine hundred ninety-seven
3,998 in words three thousand nine hundred ninety-eight
3,999 in words three thousand nine hundred ninety-nine
4,001 in words four thousand one
0 in words zero
8 in words eight
11 in words eleven
12 in words twelve
13 in words thirteen
15 in words fifteen
19 in words nineteen
20 in words twenty

Sources

Calculated on this page — At One Place

How these figures are compiled and checked