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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
At what time
Grammar usage guide and real-world examplesUSAGE SUMMARY
'At what time' is a correct and usable phrase in written English.
It is used when asking a question about a specific time. For example: "At what time will the meeting begin?".
✓ Grammatically correct
News & Media
Wiki
Science
Alternative expressions(8)
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
59 human-written examples
At what time could he be expected.
News & Media
At what time?
News & Media
–At what time period(s) in American history was this theme very important?
News & Media
At What time?
Wiki
At what time?: A quelle heure?
Wiki
"Regardless of what it was at what time, it didn't turn out too badly.
News & Media
Tell me at what time I must be carried on board".
News & Media
But it did not say at what time it would be shown each night.
News & Media
The question is at what time -- before or after the government shuts down".
News & Media
But I always had to know which hallway was safe to walk down at what time".
News & Media
If the mothers have ceased breast milk feeding, they are asked at what time they ceased.
Science
Expert writing Tips
Best practice
Consider the context. In formal settings, "at what time" can sound more appropriate than "what time".
Common error
While "what time" is generally acceptable, in formal writing, using "at what time" provides a slightly more polished tone, ensure it fits your audience.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "at what time" functions as an interrogative phrase, specifically used to inquire about a precise moment or point in time. Ludwig AI identifies it as a grammatically correct way to seek specific timing details, as demonstrated in its numerous examples.
Frequent in
News & Media
36%
Wiki
20%
Science
44%
Less common in
Ludwig's WRAP-UP
In summary, "at what time" is a grammatically correct and frequently used interrogative phrase to inquire about a specific moment in time. Ludwig AI's analysis shows it is prevalent across News & Media, Wiki, and Science sources, indicating its broad applicability. While "what time" is a common alternative, "at what time" lends a slightly more formal tone, especially suitable for professional or academic settings. Remember to use it when precision matters and consider the context for the most appropriate register.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
What time
A slightly less formal variation of the original phrase.
At what hour
Uses "hour" instead of "time", implying a specific hour.
When
A shorter, more direct way to ask about the time something will occur.
At what moment
Highlights the precise instant of something happening.
When exactly
Adds emphasis to the need for a precise timing.
At what juncture
Indicates a critical point or stage when something occurs.
On what occasion
Focuses more on the event rather than solely the time.
At what stage
Focuses on a specific point in a process or development.
During which period
Emphasizes a duration or segment of time.
By what deadline
Stresses the latest acceptable time for completion.
FAQs
How do I use "at what time" in a sentence?
Use "at what time" to ask a question about a specific point in time. For example, "At what time does the concert start?"
Is it correct to say "what time" instead of "at what time"?
While "what time" is commonly used and generally acceptable, "at what time" may be preferred in more formal contexts for added precision and politeness. It depends on the setting and audience.
What are some alternatives to "at what time"?
You can use alternatives like "when", "what time", or "at what hour" depending on the context.
What is the difference between "at what time" and "when"?
"When" is a more general term for asking about time, while "at what time" seeks a specific time. For instance, "When is the event?" vs. "At what time does the event begin?"
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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
4.5/5
Expert rating
Real-world application tested