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
at the time of
Grammar usage guide and real-world examplesUSAGE SUMMARY
"at the time of" is correct and usable in written English.
You can use it to describe a point in time when something happened or was occurring. For example, "At the time of the accident, we were driving down the highway."
✓ Grammatically correct
Academia
News & Media
Science
Alternative expressions(20)
at the schedule of
to commemorate
in the election of
in celebration of
as it transpired
when
at that moment
at the time of the accident
as of
during the
in honor of
during the period of
at a moment of
in the struggle of
at the stage of
to celebrate
in the momentum of
in the venue of
marking the event of
at the length of
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
60 human-written examples
Is it at the time of creation?
Q: At the time of the fire.
Academia
succession at the time of merger".
News & Media
Three million at the time of Napoleon.
News & Media
No luck at the time of writing.
News & Media
Drunk at the time, of course.
News & Media
Saipan at the time of the crime.
News & Media
as designated at the time of appointment by the Secretary.
Academia
The saw was fully assembled at the time of purchase.
Academia
at the time of this drawing - circa 1825.
Academia
Recipient must be living at the time of nomination.
Expert writing Tips
Best practice
When using "at the time of", ensure that the subsequent clause provides specific details relevant to that particular moment or period to maintain coherence.
Common error
Avoid using "at the time of" when a simpler preposition like "during" or "when" would suffice. Overusing the phrase can make your writing sound verbose and less direct.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "at the time of" functions as a prepositional phrase introducing a temporal clause. It specifies when an action or event occurred, providing a specific point in time for context. Ludwig confirms its usability in written English.
Frequent in
Academia
37%
News & Media
32%
Science
23%
Less common in
Wiki
4%
Formal & Business
2%
Social Media
0%
Ludwig's WRAP-UP
In summary, "at the time of" is a versatile prepositional phrase used to establish temporal context. As affirmed by Ludwig, it is grammatically correct and widely applicable across various writing styles, though its formality leans towards neutral to formal registers. While it's highly prevalent in academic, news, and scientific writing, ensure it adds clarity and precision without being unnecessarily redundant. Remember to use simpler alternatives in informal communication. This helps keep your writing clear and impactful.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
during the period of
This alternative uses "period" instead of "time", emphasizing a duration rather than a specific moment.
in the era of
This phrase is suitable when discussing events within a specific historical period or movement.
upon the occasion of
This alternative is more formal and emphasizes a specific event or circumstance.
when
A more concise way to express simultaneity, suitable for simpler sentences.
as of
This phrase indicates a specific date or point from which something is true or effective.
at that moment
Emphasizes a particular instant when something occurred.
in those days
This alternative refers to a less precise period in the past.
during that era
Similar to "in the era of" but refers to a previously mentioned era.
while it happened
This phrasing is more direct and less formal, focusing on the concurrent nature of events.
as it transpired
This alternative adds a sense of unfolding or revelation to the timing.
FAQs
How can I use "at the time of" in a sentence?
You can use "at the time of" to specify when an event occurred, such as "at the time of the accident" or "at the time of the meeting".
What phrases are similar to "at the time of"?
Similar phrases include /s/during+the+period+of, /s/in+the+era+of, or /s/upon+the+occasion+of, each offering a slightly different nuance regarding timing.
Is "at the time of" formal or informal?
"At the time of" can be used in both formal and informal contexts, depending on the surrounding language and the overall tone of the writing.
Can I replace "at the time of" with "when"?
Yes, in many cases, "when" can replace "at the time of" for a more concise sentence structure, especially in less formal writing.
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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested