Seven Billion Five Hundred Million in Numbers

How to write 7,500,000,000 in words

The number 7,500,000,000 is written “seven billion five hundred million” in British English.

The simplest method is to read the figure in groups of three digits from the left and name each group:

1. 7,000,000,000 is 7 in the billions place, so we write “seven billion”.
2. 500,000,000 is 500 in the millions place, so we write “five hundred million”.
3. Join the groups in order, without “and” between them: “seven billion five hundred million”.

In running text the number is normally lowercase: “the fee is seven billion five hundred million pounds”. At the start of a sentence, in a heading, or on a legal document it takes capitals: Seven Billion Five Hundred Million. Formal documents often give both forms together, for example “seven billion five hundred million (7,500,000,000)”, so that a reader can check one against the other.

5 words · 30 letters · 7,500,000,000 = 7.5 × 1,000,000,000 (one billion)

Seven Billion Five Hundred Million in figures

To turn “seven billion five hundred million” back into digits, work group by group. Each group word (billion, million, thousand) marks a block of three digits, so any block that is missing or short is padded with zeros. The result is 7,500,000,000, or 7500000000 without separators.

In expanded form: 7,000,000,000 + 500,000,000 = 7,500,000,000.

Commas go after every third digit counting from the right: 7,500,000,000. In Britain and the United States this is the standard grouping; in much of Europe the same number appears as 7.500.000.000, and international scientific style uses spaces: 7 500 000 000.

How to write 7,500,000,000 on a cheque

Banks read the amount in words as the legal amount, so it must be exact. Write the pounds in words, add the word pounds, and finish with only so that nothing can be added afterwards.

• With pence: add the pence after the pounds – “Seven billion five hundred million pounds and fifty pence only” for £7,500,000,000.50 – or write the pence as a fraction, “Seven billion five hundred million pounds 50/100”.
• US check: “Seven billion five hundred million and 00/100 dollars”. American cheques drop the “and” after the hundreds and put it before the cents.
• Bangladesh, India and Pakistan: the currency word comes first and the amount is counted in lakh and crore – “Taka seven hundred and fifty crore only”, with the figure written Tk. 7,50,00,00,000/=.

Read the full guide to writing a UK cheque or the guide to writing a cheque in Bangladesh for the layout, the date, and what to do if the words and figures disagree.

7,500,000,000 in British and American English

7,500,000,000 is spelled exactly the same way – “seven billion five hundred million” – in British and American English. The two varieties only differ when a number contains hundreds followed by tens or units, where British English adds “and”. Read more in our guide to British vs American English numbers.

7,500,000,000 in lakh and crore (India, Bangladesh and Pakistan)

In India, Pakistan, Bangladesh and Nepal, large numbers are grouped differently. After the first thousand the digits are grouped in twos, and the units are lakh (100,000) and crore (10,000,000). So 7,500,000,000 becomes 7,50,00,00,000, read as “seven hundred and fifty crore” – or simply 750 crore.

On an Indian cheque or invoice the amount reads “Rupees seven hundred and fifty crore only”; in Bangladesh it is “Taka seven hundred and fifty crore only”. Our lakh and crore conversion guide explains the system in full.

7,500,000,000 in Bangla (বাংলায় ৭,৫০,০০,০০,০০০)

In Bangla, 7,500,000,000 is written ৭,৫০,০০,০০,০০০ using Bengali digits, and in words it is সাতশো পঞ্চাশ কোটি. Bangla has its own word for every number from one to ninety-nine, and above that it counts in হাজার (thousand), লাখ (lakh) and কোটি (crore), the same grouping used across Bangladesh and India.

On a cheque or invoice written in Bangla the amount reads সাতশো পঞ্চাশ কোটি টাকা মাত্র (“সাতশো পঞ্চাশ কোটি taka only”). In English on the same cheque it is Taka seven hundred and fifty crore only – see How to write a cheque in Bangladesh.

Common mistakes when writing 7,500,000,000

• Pluralising the group words. It is billion, hundred, million, never “hundreds”, “thousands” or “millions” after a number.
• Using shorthand in formal documents. 7.5bn is fine in a message, but a cheque or contract needs seven billion five hundred million or 7,500,000,000.
• Miscounting the zeros. 7,500,000,000 has 10 digits. Check the commas: every group between commas should have exactly three digits.

Other ways to write 7,500,000,000

Double 7,500,000,000 is 15,000,000,000 (fifteen billion).