How do you write 30,000 in words?

Thirty thousand. In British English, "thirty thousand".

What is the ordinal of 30,000?

Thirty thousandth, written 30000th.

30,000 in words

Thirty thousand

Number (1–3,999 for numerals)

Roman numeral

30,000 is written "thirty thousand". That spelling is the same in British and American English.

Where each word comes from

30,000 = 30,000
Digit	Place	Worth	Spoken as
3	ten thousands	30,000	thirty thousand

The same number, other ways

In words (US): Thirty thousand
In words (UK): Thirty thousand
Ordinal: 30000th — thirty thousandth
Digits: 30,000

Writing it on a cheque

On a cheque the amount line reads "Thirty thousand and 00/100" — or "Thirty 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 30,000 in words?: Thirty thousand. In British English, "thirty thousand".
What is the ordinal of 30,000?: Thirty thousandth, written 30000th.

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
21 in words twenty-one
40 in words forty
42 in words forty-two
50 in words fifty

Sources

Calculated on this page — At One Place

How these figures are compiled and checked