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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
at quarter
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "at quarter" is not correct and usable in written English without additional context.
It may be used in contexts related to time, such as indicating a specific quarter of an hour or a financial quarter, but it typically requires more information to be clear. Example: "The meeting will start at quarter past three."
⚠ May contain grammatical issues
News & Media
Science
Wiki
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
47 human-written examples
I wake up at quarter to 9.
News & Media
Have dinner ready at quarter to eight".
News & Media
Wright emerged at quarter time and played out the match.
News & Media
This is part of our excitement, at quarter past eight.
News & Media
I emerged at quarter of four, feeling shaky.
News & Media
The school bus picks me up at quarter past five.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
13 human-written examples
The coach famous for his up-tempo style projected nothing but energy, even at quarter-speed.
News & Media
Players scuffled at quarter-time and there were words exchanged at each break.
News & Media
West Coast were lucky to only trail by 26 points at quarter-time.
News & Media
Essendon hit back with four goals and improbably led by 10 points at quarter-time.
News & Media
A video, timed at quarter-past midnight, shows them carrying the ambassador outside on to the patio.
News & Media
Expert writing Tips
Best practice
Always specify the context when using "at quarter". Use "at quarter past" or "at quarter to" to indicate time. If referring to a proportion, use "at a quarter of" or "one-quarter of".
Common error
Avoid using "at quarter" without specifying what it refers to. Saying "The event starts at quarter" is unclear. Instead, provide the full context: "The event starts at quarter past seven".
Source & Trust
83%
Authority and reliability
3.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "at quarter" functions as a prepositional phrase, often requiring additional context to specify a time or proportion. As shown by Ludwig, its meaning is often completed by words like "past", "to", or "of".
Frequent in
News & Media
40%
Science
30%
Wiki
15%
Less common in
Formal & Business
5%
Encyclopedias
5%
Reference
5%
Ludwig's WRAP-UP
The phrase "at quarter" is a common expression that usually needs additional context to be grammatically correct and clearly understood. Ludwig AI highlights that while it appears frequently in news, scientific articles, and general writing, it usually requires words such as "past", "to", or "of" to convey a complete meaning. Best practice dictates specifying the context fully, for example, using "at quarter past" or "at a quarter of". The sources found by Ludwig include The Guardian, The New Yorker, and Wikipedia.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
fifteen minutes past
Replaces "at quarter past" with a more explicit time reference.
fifteen minutes to
Replaces "at quarter to" with a more explicit time reference.
at fifteen
Shortened version indicating the 15-minute mark.
one fourth of
Expresses a proportional relationship equivalent to a quarter.
at the quarter mark
Indicates a specific point in time or progress.
at a quarter of the hour
A more formal way of saying at quarter past or to the hour.
at the fifteen-minute interval
Specifically refers to a 15-minute segment.
when a quarter of the time has elapsed
Expresses a temporal proportion in a detailed manner.
at 25 percent
Uses a percentage to represent a quarter.
every fifteen minutes
Focuses on the recurrence of a 15-minute interval.
FAQs
How should I correctly use "at quarter" in a sentence?
To use "at quarter" correctly, specify the context. For time, say "at quarter past" or "at quarter to". For proportions, use "at a quarter of" or "one-quarter of". For example: "The meeting starts "at quarter past nine"".
What are some alternatives to saying "at quarter past"?
Instead of "at quarter past", you can say "fifteen minutes past" or "a quarter after".
Is it correct to say "at quarter" without additional information?
Generally, it's best to avoid using just "at quarter" as it lacks specific context. Adding "past" or "to" clarifies the time. In other contexts specify which one fourth (or quarter) you are talking about. For example: "at a quarter of the price".
What's the difference between "at quarter to" and "at quarter past"?
"At quarter to" means fifteen minutes before the hour (e.g., "at quarter to nine" is 8:45). "At quarter past" means fifteen minutes after the hour (e.g., "at quarter past nine" is 9:15).
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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
83%
Authority and reliability
3.8/5
Expert rating
Real-world application tested