length of

USAGE SUMMARY

The phrase "length of" is correct and can be used in written English.
You can use it to talk about the measurement of something or the amount of time something takes. For example, "I need to know the length of the fence so I can buy enough lumber to build it."

✓ Grammatically correct

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Length of life?

The New York Times

Length of the Burma Railway.

Independent

The length of times varied.

The New Yorker

Length of service: three months.

The New Yorker

Length of bottle: one foot.

The New Yorker

The length of this video?

Independent

"The length of Britain".

The Guardian - TV & Radio

Length of stay increasing.

The Guardian

Tells length of line.

The New Yorker

The length of the Beijing subway quadrupled.

The New Yorker

The length of time can vary.

The New York Times

Expert writing Tips

Best practice

When using "length of", ensure you specify the units of measurement (e.g., inches, meters, years) to provide clarity and precision.

Common error

Avoid ambiguity by always including the unit of measurement when discussing the "length of" something. For example, instead of saying "the length of the table is 2", specify "the length of the table is 2 meters."

Linguistic Context

The phrase "length of" primarily functions as a prepositional phrase used to specify a particular dimension or duration. As Ludwig AI confirms, it is a correct and common English construction. Examples show its versatility in describing the measurement of physical objects, time periods, and other measurable quantities.

Expression frequency: Very common

Frequent in

News & Media

36%

Wiki

32%

Science

16%

Less common in

Formal & Business

8%

Encyclopedias

4%

Reference

4%

Ludwig's WRAP-UP

In summary, "length of" is a grammatically sound and frequently used prepositional phrase for specifying measurements or durations, as confirmed by Ludwig AI. It’s essential to provide context by specifying units of measurement to avoid ambiguity. Common alternatives include "duration of", "extent of", and "size of", each with slightly different nuances. The phrase is versatile and appears in various contexts, from news and media to scientific publications. Remember to always include the unit of measurement (e.g., meters, inches, years) for clarity.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

duration of

Focuses specifically on the time something lasts, rather than the spatial measurement.

extent of

Emphasizes the range or scope, which can be abstract or physical.

measurement of

Highlights the act of measuring, not necessarily the linear dimension.

period of

Relates to a specific duration or segment of time.

size of

Refers to the overall dimensions or magnitude, not strictly linear extent.

span of

Suggests the extent from one end to the other, often implying a bridge or connection.

distance of

Highlights the separation between two points, emphasizing space.

magnitude of

Refers to the greatness or importance, can be abstract.

amount of time

Specifically refers to a duration, differentiating it from spatial length.

dimension of

General term for a measurable extent, not necessarily linear.

FAQs

How can I use "length of" in a sentence?

You can use "length of" to describe the measurement or duration of something. For example, "What is the "length of" the movie?" or "The "length of" the rope is 10 meters."

What are some alternatives to "length of"?

Depending on the context, you can use alternatives such as "duration of" (for time), "extent of" (for scope), or "size of" (for overall dimensions).

How do I specify what I'm measuring when using "length of"?

Be specific by stating what you are measuring: "the "length of" the room", "the "length of" the meeting", or "the "length of" the novel".

Which is the correct way to measure something, "length of" or "long of"?

"Length of" is the correct phrase to use. "Long of" is not a standard or grammatically correct expression in English.