about three hours ago

USAGE SUMMARY

The phrase "about three hours ago" is correct and usable in written English.
You can use it to indicate a time reference that is approximately three hours in the past. Example: "I finished my meeting about three hours ago, and now I'm ready to start working on the project."

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

9 human-written examples

About three hours ago we had: "Rain at times".

The Guardian - Sport

"I didn't know what I was wearing until about three hours ago," Ms. Hathaway said on the red carpet, and that would have been around the time that Valentino sent out a news release announcing that she would be dressed in one of its couture gowns.

The New York Times

A: We've launched about three hours ago.

TechCrunch

About three hours ago, some users posted that things were working again for them.

TechCrunch

But isitdownrightnow.com shows the site is up, and other users like @bestofnatparks posted a tweet about its Flickr gallery about three hours ago.

TechCrunch

The site is new to me and there is very little information about it on the web (one post from about three hours ago is here).

TechCrunch

Human-verified similar examples from authoritative sources

Similar Expressions

51 human-written examples

I finished this can about six hours ago and I'm still plenty fidgety in an agitated kind of way.

TechCrunch

Cautiously feeling his way, he continues, "about twelve hours ago, U.S. Steel announced ..."...

The New Yorker

Cautiously feeling his way, he continues, "about twelve hours ago, U.S. Steel announced . .

The New Yorker

Note: we've delayed publishing this scene, which is from about two hours ago.

The Guardian

"Just one of those games where you wish you would have been able to score runs about two hours ago," Jeter said.

The New York Times - Sports

Expert writing Tips

Best practice

Use "about three hours ago" in contexts where exact timing isn't crucial, such as recounting informal events or providing background information.

Common error

While "about three hours ago" is useful for estimating time, avoid using it excessively in formal reports or legal documents where precise timing is necessary. Replace it with specific times when accuracy is paramount.

Linguistic Context

The phrase "about three hours ago" functions as an adverbial phrase of time, modifying a verb or clause by specifying when an action occurred. This is supported by Ludwig, which presents various examples illustrating its role in providing temporal context.

Expression frequency: Common

Frequent in

News & Media

100%

Less common in

Formal & Business

0%

Science

0%

Academia

0%

Ludwig's WRAP-UP

The phrase "about three hours ago" is a common and grammatically correct adverbial phrase used to indicate an approximate time in the recent past. As Ludwig highlights, it is most frequently found in news and media contexts. While acceptable in various settings, more formal writing might require greater precision. When an approximate timeframe suffices, "about three hours ago" provides a clear and accessible temporal reference.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

approximately three hours earlier

Replaces "about" with "approximately" to indicate a similar time frame with emphasis on estimation.

roughly three hours in the past

Substitutes "about" with "roughly" and "ago" with "in the past", altering the structure while maintaining meaning.

around three hours back

Uses "around" instead of "about" and "back" instead of "ago", making the phrase more informal.

some three hours since

Replaces "about" and "ago" with "some" and "since", providing a slightly more formal alternative.

three or so hours ago

Adds "or so" to indicate a degree of uncertainty about the exact time.

a little over three hours ago

Indicates that the event happened slightly more than three hours in the past.

just over three hours ago

Similar to 'a little over,' but implies a more precise, recent timing.

three hours prior

Replaces "ago" with "prior", making it a more succinct and formal alternative.

three hours hence

Indicates a time in the future, the opposite of the original meaning.

earlier by approximately three hours

Reorders the phrase to emphasize that something happened before now, with similar precision.

FAQs

What's the difference between "approximately three hours ago" and "about three hours ago"?

The phrases "approximately three hours ago" and "about three hours ago" are largely interchangeable. However, "approximately" may suggest a slightly more formal tone and emphasis on estimation, while "about three hours ago" is more conversational. The practical difference in meaning is negligible.

What can I say instead of "about three hours ago"?

You can use alternatives like "approximately three hours earlier", "roughly three hours in the past", or "around three hours back" depending on the context and level of formality.

How accurate is "about three hours ago" as a time reference?

The phrase "about three hours ago" indicates an estimation, not a precise measurement. It suggests the event occurred within a range around three hours before the present moment, and doesn't imply exact precision.

Is it appropriate to use "about three hours ago" in formal writing?

While generally acceptable, using alternatives that offer more precision is preferable for formal writing or contexts where accuracy is important. Consider providing specific times or using phrases such as "precisely at..." when accuracy matters.