3 hours apart

USAGE SUMMARY

The phrase "3 hours apart" is correct and usable in written English.
You can use this phrase when referring to two separate times that are three hours apart from each other. For example, you could say, "The two events will be held three hours apart from each other."

✓ Grammatically correct

Science

Wiki

News & Media

Human-verified examples from authoritative sources

Exact Expressions

4 human-written examples

Intra- and inter-reader reproducibilities were measured with high-resolution ultrasound at 4 time points: twice 1 morning (1 to 3 hours apart) and twice again within 7 days (range 4 to 9 days between visits).

The American Journal of Cardiology

Host mice were supralethally irradiated with a split dose of 1300 rad delivered 3 hours apart using a cesium source (Gammacell 40) at a dose rate of 95 rad/min.

Plosone

The u-PA-/ or C57BL/6 recipient mice received total body irradiation (two exposures × 5.5 Gy, 3 hours apart).

Arthritis Research and Therapy

Three balanced meals and three snacks per day, spaced every 3 hours apart, are ideal to raise metabolism.

WikiHow

Human-verified similar examples from authoritative sources

Similar Expressions

56 human-written examples

They took their final journeys 19 hours apart, last week.

The New York Times

Red-tailed eggs usually hatch about 36 hours apart.

The New York Times

You can set times up to 12 hours apart, such as 8am to 8pm.

The Guardian - Tech

The work is split in two four-hour shifts per day, about 12 hours apart.

The New York Times

The bodies of the boys, Arimendis Lajara, 15, and Cedric Florence, 17, were found 12 hours apart.

The New York Times

A1 Israeli and Palestinian officials said two Palestinian suicide bombers who struck 12 hours apart appeared to be working together.

The New York Times

The two new players, owners of homers in their first at-bats with the Mets only 24 hours apart, hugged.

The New York Times - Sports

Expert writing Tips

Best practice

When describing schedules or experimental protocols, use "3 hours apart" to clearly indicate the timing of events or measurements. This helps ensure clarity and precision in your writing.

Common error

Avoid confusing the phrase "3 hours apart" with a duration of three continuous hours. The phrase indicates an interval or separation between two distinct points in time, not a continuous period.

Linguistic Context

The phrase "3 hours apart" functions as an adverbial phrase modifying a verb, specifying the temporal distance between two events, actions, or measurements. As Ludwig AI confirms, the phrase is grammatically correct and usable in written English.

Expression frequency: Rare

Frequent in

Science

75%

News & Media

12%

Wiki

13%

Less common in

Formal & Business

0%

Reference

0%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, the phrase "3 hours apart" serves to precisely indicate a temporal separation between two events, actions, or measurements. As confirmed by Ludwig AI, the expression is grammatically correct and usable in a variety of contexts. Primarily found in scientific and general contexts, its neutral register allows for broad application. While seemingly straightforward, avoid confusing it with duration; it specifies an interval, not a continuous period. To enhance clarity, consider alternatives like "separated by 3 hours" or "at 3-hour intervals" depending on the specific context. By following the provided best practices and avoiding common errors, writers can effectively use "3 hours apart" to provide temporal clarity.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

separated by 3 hours

Replaces "apart" with "separated by", maintaining the same meaning.

at 3-hour intervals

Focuses on the recurring nature of the separation.

3 hours in between

Uses a more conversational tone to indicate the separation.

with a 3-hour gap

Highlights the gap or space in time.

3 hours afterward

Indicates a sequence of events with a specific time difference.

spaced 3 hours

Emphasizes the spacing or distribution of events in time.

3 hours later

Similar to '3 hours afterward' but more concise.

3 hours elapsed between

Uses a more formal tone to describe the time that has passed.

at 3 hours' distance

Emphasizes the duration as a measurable distance in time.

a 3-hour difference

Highlights the difference in time between two points.

FAQs

How can I use "3 hours apart" in a sentence?

You can use "3 hours apart" to describe events or actions that are separated by a three-hour interval. For example, "The meetings were scheduled "3 hours apart" to allow for travel time between locations".

What's a more formal way to say "3 hours apart"?

A more formal alternative to "3 hours apart" could be "separated by intervals of three hours" or "at three-hour intervals".

Is it correct to say "3 hours between" instead of "3 hours apart"?

While "3 hours between" is understandable, ""3 hours apart"" is generally more precise and widely accepted for indicating the spacing between two points in time.

Can "3 hours apart" be used for distances other than time?

While "apart" can refer to spatial distance, ""3 hours apart"" specifically describes a temporal separation. For spatial separation, use units of distance like miles or kilometers.