a half hour

USAGE SUMMARY

"a half hour" is a correct and usable phrase in written English.
You can use it to refer to a span of time that is 30 minutes long. For example, "I will wait for you for a half hour."

✓ Grammatically correct

News & Media

Wiki

Human-verified examples from authoritative sources

Exact Expressions

33 human-written examples

It's a half hour.

The New Yorker

A half hour or so.

The New Yorker

A half hour flew by.

The New York Times - Travel

"It's just a half hour a day".

The New Yorker

A half hour or a full hour?

The New Yorker

Refrigerate until firm, about a half hour.

The New York Times

Human-verified similar examples from authoritative sources

Similar Expressions

27 human-written examples

"A half-hour".

The New York Times

"Maybe a half-hour," she said jokingly.

The New York Times

The entire tryout lasted a half-hour.

The New York Times - Sports

A half-hour talk with Henry Kissinger.

The New Yorker

(a half-hour later on weekends).

The New York Times - Travel

Expert writing Tips

Best practice

When specifying durations, using "a half hour" is perfectly acceptable and easily understood. However, consider your audience and the context. In more formal or technical writing, "thirty minutes" might be preferred for its clarity.

Common error

Avoid using "a half hour" as a plural when referring to multiple instances. Instead of "I waited a half hour", use "I waited for thirty minutes" or "I waited for half an hour."

Linguistic Context

The phrase "a half hour" functions as a noun phrase indicating a specific duration of time. It is commonly used to quantify how long an activity lasts or how much time is needed for something, as demonstrated by Ludwig examples like "It's just a half hour a day".

Expression frequency: Uncommon

Frequent in

News & Media

70%

Wiki

15%

Formal & Business

5%

Less common in

Science

3%

Encyclopedias

3%

Social Media

4%

Ludwig's WRAP-UP

In summary, the phrase "a half hour" is a grammatically sound and widely understood way to refer to a 30-minute duration. While perfectly acceptable for most situations, consider opting for the more formal "thirty minutes" in highly professional or technical writing. Ludwig AI confirms the phrase's usability. Remember that "a half hour" refers to a singular period of time, so avoid treating it as plural. By keeping these points in mind, you can confidently and accurately use this phrase in your writing and speech.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

thirty minutes

Replaces the idiomatic phrase with a more literal description of the time period.

half an hour

Uses "half an hour" instead of "a half hour".

thirty-minute period

Emphasizes the structured block of time.

a span of thirty minutes

Highlights the duration aspect more explicitly.

a period of thirty minutes

Similar to "a span of thirty minutes" but uses different wording.

one half hour

More formal phrasing of the duration.

a brief half hour

Adds the adjective "brief" to specify how the duration is perceived.

a quick half hour

Similar to "a brief half hour" but implies a sense of speed.

approximately thirty minutes

Introduces a level of approximation regarding the duration.

about thirty minutes

Another way to approximate the duration.

FAQs

What is another way to say "a half hour"?

You can use "thirty minutes" or "half an hour" as direct alternatives. The best choice depends on the context and desired level of formality.

Is it more correct to say "a half hour" or "half an hour"?

Both "a half hour" and "half an hour" are grammatically correct and widely used. The choice often comes down to personal preference or regional dialect.

Can "a half hour" be used in formal writing?

While acceptable, "thirty minutes" may be preferred in highly formal or technical contexts for its precision and clarity.

How do I use "a half hour" in a sentence?

You can use "a half hour" to describe a duration of time, for example: "The meeting lasted "a half hour"", or "I'll be there in "a half hour"".