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"One hour and a half" vs "One hour and half"

Both "one hour and half" and "one hour and a half" are similar in meaning, but the correct phrase is "one hour and a half." The use of "a" before "half" is necessary to make the phrase grammatically correct.

Last Updated: March 24, 2024

One hour and a half

This phrase is correct and commonly used in English.

Use "one hour and a half" when specifying an hour and a half of time.

Alternatives:

  • one and a half hours

One hour and half

This phrase is not correct in English. It lacks the article "a" before "half."

The correct phrase is "one hour and a half" when referring to an hour and a half of time.

Alternatives:

  • one and a half hours

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