length in hours

USAGE SUMMARY

The phrase "length in hours" is correct and usable in written English.
It can be used when specifying the duration of an event or activity measured in hours. Example: "The length in hours of the meeting will be approximately two hours."

✓ Grammatically correct

Science

Wiki

News & Media

Human-verified examples from authoritative sources

Exact Expressions

3 human-written examples

Based on the length of the exponential doubling time, we used the flow cytometry data to calculate the approximate length in hours of each of the phases of the cell cycle in the two cell lines.

British Journal of Cancer

To obtain stable entrainment, the temperature pulse must strike the PRC at times when the PRC predicts phase shifts (in hours) that equal free-running period (FRP, in hours) − T-cycle length (in hours) (Johnson et al. 2004).

Genetics

Multiple the number of people attending your party by 2 (2 glasses each per hour) and then multiply that number by the approximate length, in hours, of the party.

WikiHow

Human-verified similar examples from authoritative sources

Similar Expressions

57 human-written examples

Figures 1A and 2A illustrate retention-interval lengths in hours from shortest to longest for each of the six conditions, for school-breakfast reports and school-lunch reports, respectively.

European Journal of Clinical Nutrition

The lengths between the two time points were used for obtaining the growth rate per hour (length in mm/24 hours).

BMC Plant Biology

Commesso finished first by half a bicycle length in 6 hours 8 minutes 15 seconds for the 246.5-kilometer 246.5-kilometer of 21 stages.

The New York Times - Sports

In the group of women with normal labour, women with oxytocin augmentation reported significantly longer lengths (measured in hours) compared to women without oxytocin augmentation.

BMC Pregnancy and Childbirth

Both groups of women following a prolonged labour reported longer lengths (measured in hours), and they also viewed the progress of labour as prolonged and they experienced labour pain more negatively compared to women with normal labour.

BMC Pregnancy and Childbirth

PSHs is the peak sun hours equivalent to the length of time in hours at a solar radiation level of 1000 W/m2.

International Journal of Energy and Environmental Engineering

The number of nodes in the aggregated networks as a function of the aggregation interval length (horizontal axis, in hours) and the beginning point of aggregation (vertical axis).

EPJ Data Science

There was no association between length of delay in hours and mortality.

Critical Care

Expert writing Tips

Best practice

When specifying the duration of processes or events, use "length in hours" to provide clarity. For example: "The procedure's "length in hours" is approximately 2.5 hours."

Common error

Avoid using "length in hours" when you should be using a more precise unit like minutes or seconds for shorter durations, or days/weeks for longer ones. Using "length in hours" for very short or very long periods can make the information less clear.

Linguistic Context

The phrase "length in hours" functions as a descriptor indicating the duration of something measured in hours. Ludwig examples demonstrate its use in various contexts, from cell cycle phases to movie durations. Ludwig AI confirms its correct usage.

Expression frequency: Uncommon

Frequent in

Science

60%

News & Media

20%

Wiki

20%

Less common in

Encyclopedias

0%

Formal & Business

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "length in hours" is a grammatically correct and usable phrase for specifying duration, as confirmed by Ludwig AI. While not exceedingly common, it appears across diverse sources, notably in science, news, and wiki contexts, but is absent from some other categories like Encyclopedias and Business. For clarity, it's best used when hours are the most appropriate unit of time, and it can often be more concise than alternatives like "the length of time in hours".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

duration in hours

Focuses specifically on the time span involved.

time in hours

Emphasizes the measurement of time.

period of hours

Highlights a specific stretch of time.

hourly duration

Indicates a duration that is calculated or considered on an hourly basis.

hours spent

Refers to the time dedicated to an activity.

hours of

Highlights the amount of time used for a specific activity

hourly length

Reverses the structure but retains the core meaning.

amount of hours

Specifies quantity of hours

time frame in hours

Indicates the temporal boundaries within hours

hours required

Focus on the number of hours needed

FAQs

How do I use "length in hours" in a sentence?

Use "length in hours" to specify the duration of an event or activity. For instance: "The movie's "length in hours" is three."

What's a good alternative to "length in hours"?

A suitable alternative is "duration in hours", which emphasizes the time span.

Is it correct to say "the length of time in hours"?

While grammatically correct, "the length of time in hours" can be redundant. Using just "length in hours" is often more concise.

How does "length in hours" compare to "total hours"?

"Length in hours" specifies the duration of something, while "total hours" usually refers to the sum of hours worked or spent. They are not interchangeable.