half an hour vs half a hour

The correct phrase is 'half an hour.' 'An' is used before words that begin with a vowel sound, while 'a' is used before words that begin with a consonant sound. Since 'hour' starts with a vowel sound, 'an' is the correct choice.

Last updated: March 21, 2024 • 1493 views

half an hour

This phrase is correct and commonly used in English.

Use 'half an hour' when referring to a period of 30 minutes. 'An' is used before words that begin with a vowel sound, like 'hour.'

Examples:

I'll be back in half an hour.
It took half an hour to get there.

Alternatives:

thirty minutes
a half-hour
30 minutes
a 30-minute period

half a hour

This phrase is incorrect in English. 'A' should not be used before words that begin with a vowel sound like 'hour.'

Show examples from the web [+]

Should I say 'half hour' or 'half an hour'? For example, I waited half (an) hour to get on the bus. Or there is half-(an)-hour break before the class. For this matter ...
Jul 29, 2015 ... Half A Hour Special With Music. RealMicDog. SubscribeSubscribedUnsubscribe 2929. Loading... Loading... Working... Add to ...
Oct 15, 2015 ... Being weird half a hour special of us screwing aro. Mason12215. Subscribe SubscribedUnsubscribe 5252. Loading... Loading... Working.
Feb 5, 2016 ... In half a hour, i'll be introducing my mother to monster mosume. (self.anime). submitted 2 months ago by Pzike3. Wish me luck / i'll comment ...

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