one hour ago

USAGE SUMMARY

"one hour ago" is correct and usable in written English.
You can use it when you want to describe something that happened one hour earlier than the current time. For example, "I left the store one hour ago."

✓ Grammatically correct

News & Media

Wiki

Academia

Human-verified examples from authoritative sources

Exact Expressions

28 human-written examples

A student turning up in York with three eggs on him is a student who woke up anywhere between 45 minutes and one hour ago, saw on Facebook that Boris Johnson was in town, and didn't even realise what he was doing until he was pulling a jacket on and leaving the house.

Vice

Two hours ago, I spotted a single tree-shaped Silly Band on the arm of a male colleague, who explained that he'd gotten it as a party favor over the weekend (the party was for a grownup); and one hour ago, I came across a post on Book Ends Literary Agency's Web site that opened with the question: ** What do Silly Bandz have to do with books?

The New Yorker

Big voice.' One hour ago, I did not know how to sing.

The New Yorker

The most recent casualty figures provided by police, about one hour ago, was 23 wounded and two killed.

The Guardian

Knowledge claims, then, can be compared to other sentences containing context-sensitive words, like "here". One hour ago, I was in my office.

Yale University

One hour ago, as I watched my first-born venture out into a choppy sea at high tide, I was not nearly so relaxed.

The Guardian - Travel

Human-verified similar examples from authoritative sources

Similar Expressions

32 human-written examples

"I didn't decide on this one until an hour ago".

The New York Times

"We only put that one in an hour ago".

The Guardian

Before Trump boarded Air Force One a half hour ago to fly to Indianapolis to tout his tax plan, he was further asked by the press about health care.

Huffington Post

(Okay, that last one didn't really sting). And about an hour ago, One Direction's Harry Styles joined their ranks.

HuffPost

Incidentally, the History Channel did a one hour show on this some years ago and I guess one could find it still".

Huffington Post

Expert writing Tips

Best practice

Use "one hour ago" to provide a clear and easily understandable reference to a past time, especially when the exact time is not critical but the recency is.

Common error

Avoid using "one hour ago" when a more precise time is known or relevant. Instead of saying "The meeting ended one hour ago", specify "The meeting ended at 2 PM" if the exact time is important.

Linguistic Context

The phrase "one hour ago" functions as an adverbial phrase of time, modifying a verb by specifying when an action occurred. Ludwig provides examples showing its use in various contexts.

Expression frequency: Common

Frequent in

News & Media

59%

Wiki

12%

Academia

9%

Less common in

Science

9%

Formal & Business

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, the phrase "one hour ago" is a grammatically sound and frequently employed time reference, as confirmed by Ludwig. Its function is to indicate that something occurred 60 minutes prior to the current time. Appearing frequently in "News & Media", "Wiki", and "Academia", it maintains a neutral register suitable for various writing styles. To enhance clarity, avoid it when more precise times are known. Ludwig AI confirms its correctness and usability in written English.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

60 minutes ago

Expresses the exact same duration using minutes instead of hours.

an hour earlier

Indicates an event that occurred one hour before a specific reference point.

just an hour ago

Adds emphasis to the recency of the event.

within the last hour

Refers to a period encompassing the past 60 minutes.

approximately an hour ago

Indicates an approximate time, offering less precision.

about an hour back

More informal way of saying "one hour ago".

an hour in the past

More formal way of expressing "one hour ago".

sixty minutes in the past

Rephrases the duration using minutes and a more formal tone.

an hour from then

This implies an hour from a point in the past.

recently

A general term for something that happened not long ago, not specifying "one hour".

FAQs

How can I use "one hour ago" in a sentence?

You can use "one hour ago" to indicate that an event occurred 60 minutes prior to the current time. For example, "I finished my work "one hour ago"".

What's a more formal way to say "one hour ago"?

While "one hour ago" is perfectly acceptable in most contexts, a more formal alternative might be "sixty minutes prior" or "an hour earlier", depending on the specific situation.

Is it correct to say '1 hour ago' instead of "one hour ago"?

Yes, using numerals like '1 hour ago' is acceptable, especially in informal writing or when space is limited, such as in social media posts. However, in formal writing, it's generally preferred to spell out the number as "one hour ago".

What can I say instead of "one hour ago" if I want to be less precise?

If you want to be less specific, you could use phrases like "a short while ago", "recently", or "just now" to indicate that something happened in the near past without specifying the exact time.