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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
30 minute long
Grammar usage guide and real-world examplesUSAGE SUMMARY
"30 minute long" is correct and usable in written English.
For example: "I watched a 30 minute long documentary about the history of the city."
✓ Grammatically correct
News & Media
Wiki
Science
Alternative expressions(1)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
2 human-written examples
This mix is only 30 minute long, but it captures a whole lotta energy.
News & Media
Together they re-wrote the story during the meeting to make it fit within the 30 minute long animated episode.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
The session ran 30 minutes long.
News & Media
Six songs, 30 minutes long.
News & Media
It was also nearly 30 minutes long.
News & Media
I had three snoring episodes more than 30 minutes long.
News & Media
It was a headlining set, and only 30 minutes long.
News & Media
Each episode of "El Diez" is 30 minutes long.
News & Media
He added: "The show is 30 minutes long, 40 minutes with laughter.
News & Media
- Each heat will be 30 minutes long.
News & Media
They were 30 minutes long each.
News & Media
Expert writing Tips
Best practice
When describing time, ensure clarity by specifying the unit of time (minutes, hours, days) to avoid ambiguity. For example, "a "30 minute long" meeting".
Common error
Avoid using vague time references without specifying the unit; instead of saying "a long session", specify "a "30 minute long" session" for better clarity.
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "30 minute long" functions primarily as a modifier, specifically an adjectival phrase, to describe the duration or length of something. Ludwig's examples showcase its use in various contexts, indicating its versatility.
Frequent in
News & Media
70%
Wiki
15%
Science
10%
Less common in
Formal & Business
3%
Encyclopedias
1%
Reference
1%
Ludwig's WRAP-UP
In summary, "30 minute long" is a common and generally accepted phrase used to describe a duration of 30 minutes. Ludwig AI indicates that it's grammatically correct and usable in written English. While alternatives like "30 minutes long" or "30-minute long" may be considered more grammatically precise, "30 minute long" is widely understood and frequently used across various contexts, particularly in news and media. The phrase is suitable for neutral registers, providing clear and concise information about time.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
30-minute duration
Uses "duration" as a noun emphasizing the length of time.
lasting 30 minutes
Expresses the duration using a verb phrase.
of 30 minutes in length
More formal way to express the length using "in length".
a half-hour long
Uses "half-hour" as a unit of time.
spanning 30 minutes
Emphasizes the time interval covered.
30 minutes in duration
A more formal phrasing using "in duration".
with a 30-minute runtime
Commonly used when referring to videos or shows.
extending for 30 minutes
Highlights the continuation of the time period.
a 30 minute period
Focuses on 'period' as a timeframe.
taking 30 minutes
Expresses the time consumed by an event.
FAQs
How can I use "30 minute long" in a sentence?
You can use "30 minute long" to describe the duration of an event, such as "I watched a "30 minute long" documentary" or "The meeting was "30 minute long".
What can I say instead of "30 minute long"?
You can use alternatives like "30-minute duration", "lasting 30 minutes", or "of 30 minutes in length" depending on the context.
Which is correct, "30 minute long" or "30-minute long"?
Both "30 minute long" and "30-minute long" are acceptable. The hyphenated version, "30-minute long", is often preferred as it functions as a compound adjective.
Is it better to say "30 minute long" or "30 minutes long"?
"30 minutes long" is often considered more grammatically correct. However, "30 minute long" is frequently used and understood, as shown by Ludwig's examples. Using "lasting 30 minutes" or "of 30 minutes in length" might provide more clarity.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested