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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
around a hour
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "around a hour" is not correct in written English.
The correct form is "around an hour" due to the use of the article "an" before a vowel sound. Example: "It will take around an hour to complete the project."
⚠ May contain grammatical issues
News & Media
Wiki
Science
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
2 human-written examples
"I took 1,200 photos total over around a hour and a half," he said.
News & Media
This normally takes a week of around a hour a night to see good long lasting results.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
The bus journey takes around an hour.
News & Media
The show lasts around an hour and a half.
News & Media
Tours take around an hour and a half, and cost from £15.
News & Media
Each round of voting is expected to take around an hour or more to complete.
News & Media
Ferry crossings from Naples to Ischia take around an hour, adult return from €37.
News & Media
Bake for around an hour, keeping the oven door firmly shut for the first 45 minutes.
News & Media
The journey into the city will cost around 250,000Rp (£12.50) and take around an hour, depending on the traffic.
News & Media
The large, brightly lit screen reduces battery life to around an hour and a half.
News & Media
Instead of a grueling war of endurance, the fast-paced contest only takes around an hour.
News & Media
Expert writing Tips
Best practice
Always use "an" instead of "a" before words that begin with a vowel sound, such as "hour". So, prefer "around an hour".
Common error
Avoid using the article "a" before words starting with a vowel sound. Using "a hour" is a common mistake; the correct usage is "an hour".
Source & Trust
88%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase is intended to function as an adverbial phrase of time, modifying a verb by indicating an approximate duration. However, due to the incorrect use of the article, it fails to fulfill its intended grammatical function correctly. Ludwig AI points out this is not correct.
Frequent in
News & Media
33%
Wiki
33%
Science
33%
Less common in
Formal & Business
0%
Academia
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "around a hour" is grammatically incorrect and should be avoided in formal writing. The correct phrase is "around an hour". This is because the article "an" must be used before words that begin with a vowel sound. While Ludwig shows some instances of the incorrect phrase, these instances should not be taken as examples of proper grammar. The phrase's intended purpose is to indicate an approximate time, and can be replaced with "about an hour" or "approximately an hour" for similar meaning. Always ensure correct article usage for clear and professional communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
around an hour
Uses the correct article "an" before the vowel sound in "hour".
about an hour
Replaces "around" with "about", offering a more direct and common approximation.
approximately an hour
Uses "approximately" for a more formal and precise-sounding estimation.
in about an hour
Adds "in" to specify a future time frame, implying something will happen after the estimated time.
roughly an hour
Uses "roughly" as a synonym for "around", indicating an imprecise estimate.
close to an hour
Indicates the duration is near an hour.
nearly an hour
Similar to "close to", suggests the time is just shy of a full hour.
almost an hour
Implies that the duration is slightly less than an hour.
about one hour
Replaces the indefinite article "an" with "one", slightly emphasizing the single hour.
in the vicinity of an hour
A more formal way to express an approximation of time.
FAQs
Why is "around a hour" incorrect?
The phrase "around a hour" is incorrect because the article "a" is used before a word that begins with a vowel sound. The correct article to use is "an", so the correct phrase is "around an hour".
What can I say instead of "around a hour"?
You can use alternatives like "around an hour", "about an hour", or "approximately an hour".
Which is correct, "around a hour" or "around an hour"?
"Around an hour" is correct. The article "an" is used before words that start with a vowel sound, such as "hour".
What's the difference between "around a hour" and "around an hour"?
"Around a hour" is grammatically incorrect. "Around an hour" is the correct form, using the appropriate article "an" before the vowel sound in "hour".
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
88%
Authority and reliability
2.8/5
Expert rating
Real-world application tested