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
period of usage
Grammar usage guide and real-world examplesUSAGE SUMMARY
"period of usage" is correct and usable in written English.
You can use it to refer to the time in which something is used, or to describe a specific duration of usage. For example, "The manufacturer states that the product has a period of usage of up to two years."
✓ Grammatically correct
Science
Wiki
News & Media
Alternative expressions(18)
duration of use
active period
service life
term of service
length of employment
moment of usage
period of application
period of utilization
period of deployment
period of use
period of intake
period of operation
period of occupancy
period of employment
duration of usage
period of language
hour of usage
stages of usage
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
13 human-written examples
The analyzed camshaft is fractured after a very short period of usage of the car.
Science
It is designed in such a manner that the torque signals of an automatic transmission system shafts can be monitored over a long period of usage.
Science
A very common problem in solar power generation plants and various other industrial processes is the existing gap between the period of thermal energy availability and its period of usage.
This means the failure probability was very high within short period of usage.
But many studies had a similar objective and failed to find a critical volume or a time period of usage at which damage occurs.
Academia
VIEW was deployed in an urban setting to ensure its reliability i.e. ensuring proper functionality over an extended period of usage.
Human-verified similar examples from authoritative sources
Similar Expressions
47 human-written examples
The thinking goes like this: the newer generation of autonomous and electrified vehicles will simply end up being too cost-prohibitive to own outright for the majority of consumers (and public and private organisations), and so in many cases they will go the way of airplanes, where the ownership costs are handled by one party, and paying for periods of usage will be handled by another.
News & Media
We additionally evaluated how well short measures of usage predicted the study average during stable periods of usage.
On the basis that antiperspirant formulations are designed to block underarm sweat ducts [ 8] and breast cysts arise from blocked breast ducts in the adjacent region of the body [ 1], it is plausible that breast cysts might also arise from antiperspirant use if sufficient chemicals are absorbed over long periods of usage [ 3, 5].
Science
Over a period of prolonged usage, an individual can become dependent on opium.
Academia
The data suggest that the dominant sensory modality depends on the period of product usage.
Science
Expert writing Tips
Best practice
When discussing product reliability, specify the "period of usage" during which the product is expected to perform optimally.
Common error
Avoid interchanging "period of usage" with warranty period. The "period of usage" refers to the actual duration of use, while a warranty period is a guarantee provided by the manufacturer, irrespective of actual use.
Source & Trust
79%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "period of usage" functions primarily as a noun phrase, often acting as an object of a preposition (e.g., "after a short period of usage") or as a modifier, describing the duration for which something is used. Ludwig AI confirms its proper grammatical use.
Frequent in
Science
70%
Wiki
20%
News & Media
10%
Less common in
Formal & Business
0%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "period of usage" is a grammatically correct noun phrase that refers to the length of time something is used or functional. Ludwig AI examples highlight its use in scientific, wiki, and news contexts. While the phrase is not as common as some alternatives like "duration of use", it provides a clear and precise way to specify the length of time something is in service, making it suitable for formal and technical writing. Remember to differentiate "period of usage" from related terms like "warranty period" and "shelf life" to ensure accurate communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
duration of use
Focuses on the length of time something is utilized.
active period
Indicates a time when something is in active use or operation.
timeframe of application
Highlights the period during which something is applied or put into action.
lifespan of usage
Similar to duration of use, focusing on how long something is used.
functional time
Highlights the time during which something is working or functional.
service life
Relates to the total time something is expected to perform its function.
term of service
Specifically refers to the duration of employment or service.
operational life
Emphasizes the time an equipment or system is functional.
window of use
Implies a specific, limited time for usage.
length of employment
Specifies the duration of someone's job.
FAQs
How can I use "period of usage" in a sentence?
You can use "period of usage" to describe the length of time something is used, as in, "The car's camshaft fractured after a short "period of usage"".
What phrases are similar to "period of usage"?
Alternatives include "duration of use", "active period", or "operational life", which all relate to how long something is in service.
Is it correct to say "time of usage" instead of "period of usage"?
While "time of usage" might be understood, "period of usage" is more common and grammatically standard, particularly in technical or formal writing.
What is the difference between "period of usage" and "shelf life"?
"Period of usage" refers to the time something is actively used. "Shelf life", on the other hand, refers to how long a product can be stored before it's no longer suitable for use, regardless of whether it has been used or not.
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
79%
Authority and reliability
4.1/5
Expert rating
Real-world application tested