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Sixty one or Sixty-one?

Sixty one or sixty-one?

In this article we show you how to write 61 in English words correctly.

In addition, we provide you with the grammar rule right away. 🙂

Regardless of where they appear in a number, hyphenate all compound numbers between 21 and 99 (not 30, 40, 50, 60, 70, 80, and 90) such as 61. In other words:

Hyphenate all numbers between twenty-one and ninety-nine, except those divisible by ten, even if the compound number is preceded or succeeded by numbers that do not require hyphens.
Thus, the correct spelling of 61 is sixty-one (hyphenated).

Along the same lines:
  • 61,000 = sixty-one thousand (hyphenated).
  • 61,000,000 = sixty-one million (hyphenated).
  • 61,000,000,000 = sixty-one billion (hyphenated).

Sixty-one or Sixty one Spelling

It doesn’t matter which noun follows the adjective, the grammar rule explained above remains in place.

In the examples below the correct spelling is underlined.

Sixty one years or sixty-one years?
Sixty one percent or sixty-one percent?
Sixty one hours or sixty-one hours?

Frequently Asked Questions about Sixty One

Does sixty one have a hyphen?

Yes, 61 has a hyphen and is spelled correctly as sixty-one.

Do you hyphenate sixty one?

Yes, you put a hyphen between sixty and one: sixty-one.

Does sixty one need a hyphen?

As 61 is a compound number in between 21 and 99 it needs a hyphen; therefore writing 61 in full is sixty-one.

In the table below we show you the correct spelling of some numbers succeeding and precededing 61:
NumberName
56fifty-six
57fifty-seven
58fifty-eight
59fifty-nine
60sixty
61sixty-one
62sixty-two
63sixty-three
64sixty-four
65sixty-five
66sixty-six

Sixty first or Sixty-first?

In the following examples the correct spelling is underlined.

Sixty first part or sixty-first part?
Sixty first day or sixty-first day?
Sixty first hour or sixty-first hour?

Frequently Asked Questions about Sixty first

  • Does sixty first have a hyphen? Yes, the ordinal number for 61 has a hyphen and is spelled correctly as sixty-first.
  • Do you hyphenate sixty first? Yes, you put a hyphen between sixty and first: sixty-first.
  • Does sixty first need a hyphen? 61 is a compound number in between 21 and 99 which needs a hyphen. Thus, writing 61st in full is sixty-first.

Sixty first or Sixty-one?

As you already know, 61 as cardinal numeral is sixty-one, and 61 as ordinal numeral is sixty-first.

Thus, the question in the subtitle above mixes two distinguished linguistic concepts and cannot be answered as such.

Observe that you can always check how to spell a number in full correctly using our converter below.

English:

American
British

To:

Words
Check
Currency

Letter case:

Sentence case
lowercase
UPPERCASE
Title Case
Spelling: Sixty-one

Summary

As explained by the hyphens-in-numbers rule, 61 = sixty-one.

If you are happy with our information, then you may also be interested in our article sixty-three or sixty three.


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– Article written by Mark, last updated on May 5th, 2023