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1,00,00,00,000 in Words

One Hundred Crore: in English, Hindi and cheque format.

  • Numbers in words
  • Checked 10 Oct 2026
1,00,00,00,000Answer

1,00,00,00,000 = one hundred crore

1000000000 in words (1,00,00,00,000) is written as one hundred crore. In Hindi it is एक सौ करोड़ (ek sau crore), and on a cheque you write Rupees One Hundred Crore Only.

1,00,00,00,000 in words in English

Words (Indian system)one hundred crore
Words (international system)one billion
Title caseOne Hundred Crore
Cheque formatRupees One Hundred Crore Only
Hindiएक सौ करोड़
Hindi in English lettersek sau crore
Digits (Indian commas)1,00,00,00,000
Digits (international commas)1,000,000,000

India counts in lakhs and crores, so 1,00,00,00,000 is one hundred crore. Most other countries group digits in thousands and millions, so the same number (1,000,000,000) is read as one billion. Both are correct; use the Indian form for Indian forms, cheques and bank documents. See lakh, crore and million for the full place value table.

Spelling tips for 1,00,00,00,000

  • Write hundred, not "hundered".
  • Write crore, not "carore".

Write "lakh", not "lakhs", after a number: one hundred crore is correct.

1,00,00,00,000 in Hindi

In Hindi, 1,00,00,00,000 is written एक सौ करोड़. In English letters it reads ek sau crore. Hindi follows the same lakh and crore grouping as Indian English and uses the word हज़ार (hazaar) for thousand. For all Hindi numbers from one to a hundred, see the Hindi ginti chart.

1,00,00,00,000 rupees in words for a cheque

On a cheque, write the amount in words as Rupees One Hundred Crore Only. Start close to the left edge, end with "Only" so nothing can be added, and draw a line through any empty space. In the box for figures, write 1,00,00,00,000/-. More tips are in how to write an amount on a cheque.

Facts about the number 1,00,00,00,000

Even or oddEven
Ordinal1000000000th (one billionth)
Sum of digits1
Number of digits10

Nearby numbers in words

NumberIn words
4,00,00,000four crore
5,00,00,000five crore
5,40,00,000five crore forty lakh
10,00,00,000ten crore

Questions people ask

How do you write 1,00,00,00,000 in words?

1,00,00,00,000 is written as one hundred crore. In title case, for example on a form, write One Hundred Crore.

How do you write 1,00,00,00,000 in Hindi?

1,00,00,00,000 in Hindi is एक सौ करोड़. In English letters it is ek sau crore.

How do I write 1,00,00,00,000 rupees on a cheque?

Write Rupees One Hundred Crore Only in the words line and 1,00,00,00,000/- in the figures box. Ending with "Only" stops anyone from adding to the amount.

What is 1,000,000,000 in the international system?

In the international system 1,000,000,000 is one billion. In the Indian system the same number is one hundred crore.