Fifty-Five Million in Numbers

How to write 55,000,000 in words

The number 55,000,000 is written “fifty-five million” in British English. The hyphen in fifty-five is not optional – every compound number from twenty-one to ninety-nine is hyphenated.

Because 55,000,000 is below one thousand it is a single group: name the hundreds and stop. That gives “fifty-five million”.

In running text the number is normally lowercase: “the fee is fifty-five million pounds”. At the start of a sentence, in a heading, or on a legal document it takes capitals: Fifty-Five Million. Formal documents often give both forms together, for example “fifty-five million (55,000,000)”, so that a reader can check one against the other.

3 words · 16 letters · 55,000,000 = 55 × 1,000,000 (one million)

Fifty-Five Million in figures

To turn “fifty-five million” back into digits, work group by group. Each group word (billion, million, thousand) marks a block of three digits. The result is 55,000,000, or 55000000 without separators.

Commas go after every third digit counting from the right: 55,000,000. In Britain and the United States this is the standard grouping; in much of Europe the same number appears as 55.000.000, and international scientific style uses spaces: 55 000 000.

How to write 55,000,000 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 – “Fifty-five million pounds and fifty pence only” for £55,000,000.50 – or write the pence as a fraction, “Fifty-five million pounds 50/100”.
• US check: “Fifty-five 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 five crore fifty lakh only”, with the figure written Tk. 5,50,00,000/=.

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.

55,000,000 in British and American English

55,000,000 is spelled exactly the same way – “fifty-five 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.

55,000,000 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 55,000,000 becomes 5,50,00,000, read as “five crore fifty lakh” – or simply 5.5 crore.

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

Common mistakes when writing 55,000,000

• Missing the hyphen. fifty five million is a very common misspelling. Write fifty-five million.
• Pluralising the group words. It is million, never “hundreds”, “thousands” or “millions” after a number.
• Using shorthand in formal documents. 55M is fine in a message, but a cheque or contract needs fifty-five million or 55,000,000.
• Miscounting the zeros. 55,000,000 has 8 digits. Check the commas: every group between commas should have exactly three digits.

Other ways to write 55,000,000