How to write a number in words
- Type the number. Commas, a currency sign, decimals and a minus sign are all fine.
- Choose a style: US (one hundred twenty), UK (one hundred and twenty), Check writing, Currency, Indian numbering with lakh and crore, or Ordinal (twenty-first).
- Pick the capitalisation and copy the result.
Rules for writing numbers in words
Numbers from 21 to 99 are hyphenated: twenty-one, forty-five, ninety-nine. Groups of three digits are read with a scale word: thousand, million, billion and so on, using the short scale where a billion is 1,000,000,000. American English usually leaves out "and" (one hundred five), while British English includes it after hundred and before a final number under 100 (one thousand and five). Decimals are read digit by digit after "point": 3.14 is three point one four.
On a check (cheque), the amount is written as words for the whole dollars and a fraction for the cents: One thousand two hundred thirty-four and 56/100 dollars. Draw a line after the words to fill the space so nothing can be added. The Indian system groups digits as 12,34,56,789 and reads them as twelve crore thirty-four lakh fifty-six thousand seven hundred eighty-nine: one lakh is 100,000 and one crore is 10,000,000.
Very large numbers up to 36 digits (decillions) are handled exactly with string arithmetic. Everything runs in your browser.
How do I write 1,500 on a check?
"One thousand five hundred and 00/100 dollars". Choose Check writing above for any amount.
Is it "one hundred and five" or "one hundred five"?
Both are correct: British English usually includes "and", American English usually leaves it out, especially on checks.
How do you write 10 lakh in words?
Ten lakh, which is 1,000,000 (one million). Choose the Indian style.