Used and loved by millions
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
duration of performance
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "duration of performance" is correct and usable in written English.
It can be used in contexts related to timeframes for tasks, events, or activities, particularly in performance evaluations or contracts. Example: "The duration of performance for this project is expected to be six months, starting from the date of contract signing."
✓ Grammatically correct
Science
News & Media
Encyclopedias
Alternative expressions(2)
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
19 human-written examples
On the first page of the score, Feldman specifies the duration of performance as between three and a half and five and a half hours.
News & Media
Is the audience sitting in one place for the duration of performance, or is it moving from one pageant stage to the next, as in some medieval festivals?
Encyclopedias
Generally speaking, all theatrical productions have certain elements in common: the performer or performers, their acting in space (usually some sort of stage) and time (some limited duration of performance), and a producing process and organization.
Encyclopedias
Requests 2 and 3 sought instructions that the requirements that a definite quantity of goods and a definite duration of performance be specified in an enforceable contract are satisfied if the contract is one which calls for deliveries as required on a particular project.
Academia
The results, separately for A and B, are presented as the duration of performance (in seconds), and the number of errors.
Concept-shift ability (accuracy and duration of performance) was assessed daily with a Modified Concept-Shifting Task (mCST) in patients and in eight healthy volunteers.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
41 human-written examples
The duration of performances and recordings of this work is approximately 3 minutes.
Wiki
Usually a historical tourist destination, Governors Island had been made private for the duration of the performance, transforming the performers temporarily into its sole inhabitants, recalling a pre-colonial New York.
News & Media
Afterward, when they were interviewed by the BBC, few could claim to have slept for the duration of the performance.
News & Media
For the duration of the performance, Mr. Mroué; his wife, Lina Saneh; and two other actors sit on a couch meant for three.
News & Media
At the end we all get to eat the little bread rolls that are baked on stage for the duration of the performance.
News & Media
Expert writing Tips
Best practice
When specifying the "duration of performance" in contracts or project plans, be precise and use measurable units (e.g., hours, days, weeks) to avoid ambiguity.
Common error
Avoid using "duration of performance" interchangeably with "quality of performance." "Duration" refers to the length of time, while "quality" refers to the standard or merit of the performance.
Source & Trust
84%
Authority and reliability
4.4/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "duration of performance" functions as a noun phrase, specifying the length of time an activity or event takes. As Ludwig AI indicates, it's a grammatically sound expression for discussing the temporal aspect of a performance, aligning with examples that define contract terms or measure task completion times.
Frequent in
Science
50%
News & Media
25%
Encyclopedias
25%
Less common in
Wiki
0%
Formal & Business
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "duration of performance" is a grammatically sound phrase used to denote the length of time an activity takes. As Ludwig AI confirms, it is correct and usable in written English. Its usage is most common in scientific, news and media, and encyclopedia contexts. While there are no glaring errors associated with its usage, it's important to distinguish it from related concepts like "quality of performance". Alternatives include "performance length" or "period of performance". When using the phrase, clarity and precision are key, particularly in formal or contractual settings.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
performance length
Focuses specifically on the length attribute.
period of performance
Replaces "duration" with "period", emphasizing a defined timeframe.
time span of performance
Uses "time span" to highlight the interval.
performance timeframe
Emphasizes the temporal boundaries within which the performance occurs.
length of activity
Generalizes from "performance" to "activity"
time allotted for performance
Focuses on the assigned time for the performance.
scheduled performance time
Highlights the planned temporal aspect.
execution time
Emphasizes the time taken to execute a performance or task.
performance timeline
Frames the performance within a sequential series of events.
run time of performance
Technical term indicating the time a program or process takes to execute
FAQs
How can I use "duration of performance" in a sentence?
You can use "duration of performance" to specify the length of an event or activity, as in "The contract specifies the "duration of performance" as three months".
What is a good alternative to "duration of performance"?
Depending on the context, you can use alternatives such as "performance length" or "period of performance".
Is "duration of the performance" grammatically correct?
Yes, "duration of the performance" is grammatically correct. The inclusion of "the" makes the phrase more specific.
What's the difference between "duration of performance" and "execution time"?
"Duration of performance" is a general term that can apply to various types of activities, while "execution time" typically refers to the time it takes for a program or process to run.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
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
4.4/5
Expert rating
Real-world application tested