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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a precise duration
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a precise duration" is correct and usable in written English.
It can be used when referring to a specific and exact length of time for an event or activity. Example: "The project requires a precise duration of three weeks to ensure all tasks are completed on time."
✓ Grammatically correct
News & Media
Science
Academia
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
1 human-written examples
Stephen Wallace stressed that probation is meant to be a legal sentence with a precise duration.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
(Maraniss is a newsman at The Washington Post and a Pulitzer Prize winner). He gives street addresses to family homes, the exact departure times of flights, the precise duration of a helicopter ride.
News & Media
On Notorious (1946), he found himself hemmed in by censors on the precise duration of a kiss between Cary Grant and Ingrid Bergman.
News & Media
For most neurodegenerative diseases the precise duration of an individual cell's death is unknown, which is an obstacle when counteractive measures are being considered.
Science
The authority did not dispute the numbers, though officials emphasized one of the report's caveats: Because the review does not account for the precise duration of delays, it does not "paint a full picture of service issues," a spokesman for the authority, Charles Seaton, said in an e-mail.
News & Media
More and more employers, he says, are embracing a project-based model not unlike the template for producing a Hollywood film: They recruit the kind of talent they need for the precise duration they need.
Academia
There's the fireworks during Live And Let Die, the massed chorus of Hey Jude and the storm that lasts for the precise duration of Helter Skelter.
News & Media
Since the murder of Alexander Litvinenko, an ex-KGB man, in London, Russian officials have only been granted visas for the precise duration of their business in Britain.
News & Media
This inaccuracy may render a metric meaningless if it relies on the order in which events occur, or on the precise duration of tasks.
No information on precise amount or doses and the precise duration of the use of the substitutes was obtained.
Science
The precise duration of immunosuppressive therapy remains to be determined.
Science
Expert writing Tips
Best practice
When using "a precise duration", ensure that the context requires a high degree of accuracy and that the specified time is clearly defined and measurable.
Common error
Avoid using "a precise duration" in casual conversation or informal writing where a general estimate of time is sufficient. Opt for simpler expressions like "a short time" or "a few days" instead.
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a precise duration" functions as a noun phrase modifier. The adjective "precise" modifies the noun "duration", specifying that the length of time is exact and carefully determined, as supported by Ludwig.
Frequent in
Science
41%
News & Media
33%
Academia
8%
Less common in
Encyclopedias
3%
Wiki
2%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, "a precise duration" is a grammatically correct phrase used to denote an exact and carefully measured length of time. While Ludwig confirms its correctness, it's relatively rare, appearing most frequently in scientific and news contexts. When using "a precise duration", ensure the context calls for a high degree of temporal accuracy. Alternatives include "an exact duration" or "a specific duration", depending on the desired level of emphasis on exactness. Avoid its overuse in informal settings where simpler language suffices.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
an exact duration
Replaces "precise" with "exact", emphasizing accuracy.
an accurate timeframe
Replaces "precise" with "accurate," highlighting correctness.
a clearly defined duration
Emphasizes the clarity and unambiguity of the time span.
a specific duration
Uses "specific" instead of "precise", focusing on particularity rather than exactness.
a definite duration
Substitutes "precise" with "definite", highlighting certainty.
a designated duration
Emphasizes that the duration was assigned or chosen.
a fixed period
Replaces "duration" with "period", shifting the focus to a segment of time.
a set timeframe
Uses "timeframe" instead of "duration", denoting a defined temporal boundary.
an established length of time
Expands the phrase to explicitly mention the concept of time and its measured extent.
a determined length
Focuses on the act of establishing the length.
FAQs
How can I use "a precise duration" in a sentence?
You can use "a precise duration" to describe a specific and exact length of time allocated for something. For example, "The experiment requires "a precise duration" of 24 hours to yield accurate results."
What are some alternatives to saying "a precise duration"?
Alternatives include "an exact duration", "a specific duration", or "a fixed period". The best choice depends on the nuance you want to convey.
Is it better to say "precise duration" or "exact duration"?
Both "precise duration" and "exact duration" are grammatically correct and similar in meaning. "Precise" often implies a higher level of accuracy and meticulousness compared to "exact".
In what contexts is "a precise duration" most appropriate?
"A precise duration" is most appropriate in formal or technical contexts, such as scientific studies, legal documents, or engineering specifications, where accuracy in time measurement is essential.
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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