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 about ten
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "at about ten" is correct and usable in written English.
It can be used to indicate an approximate time, often in casual conversation or informal writing. Example: "Let's meet at about ten for breakfast."
✓ Grammatically correct
News & Media
Science
Academia
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
43 human-written examples
Yngve and Arvid arrived at about ten.
News & Media
At about ten o'clock, Kelly spoke with Clark.
News & Media
"I'd get up at about ten and I'd drink a bottle of wine.
News & Media
Kerviel returned to the bank at about ten o'clock that morning.
News & Media
At about ten o'clock, the last of the marchers crossed the highway back to camp.
News & Media
House finally quit at about ten to get some sleep and returned near dawn.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
15 human-written examples
At about ten-thirty, the champion and his faction entered the ring.
News & Media
At about ten-thirty, we all went for breakfast at the Armadillo, a little restaurant below our callejón.
News & Media
The crowd, which the Des Moines Register estimated at about ten thousand, gave Hillary a warm reception, and she appeared to enjoy herself.
News & Media
This is best illustrated by the execution of Starace … who was brought into the square in an open truck at about ten-thirty in the morning.
News & Media
Arrested yesterday at about seven.
News & Media
Expert writing Tips
Best practice
Use "at about ten" when you want to indicate an approximate time without being overly precise. It's suitable for casual contexts and everyday conversations.
Common error
Avoid using "at about ten" excessively in formal reports or academic papers where precise data is expected. Opt for more specific times or measurements when accuracy is crucial.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "at about ten" functions as a prepositional phrase indicating an approximate time. Ludwig provides numerous examples where it modifies verbs or clauses, specifying when an event occurred or is expected to occur.
Frequent in
News & Media
70%
Academia
15%
Science
10%
Less common in
Formal & Business
3%
Wiki
2%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "at about ten" is a common and grammatically correct way to express an approximate time. As noted by Ludwig AI, it's suitable for various contexts, particularly in news and media. While highly versatile, it should be used judiciously in formal writing where precision is valued. Alternatives like "around ten" or "approximately ten" can be used for similar effect. Ludwig's examples demonstrate that its informal register is adequate for general use and casual conversation.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
around ten
Uses a different preposition to indicate approximation, maintaining the same core meaning.
approximately ten
Replaces the prepositional phrase with an adverb of approximation.
about ten o'clock
Adds specificity to the time being approximated.
close to ten
Indicates nearness to a specific number or time.
roughly ten
Similar to 'approximately', using an adverb to show approximation.
in the vicinity of ten
A more formal way of expressing an approximate quantity or time.
in the neighborhood of ten
Similar to 'in the vicinity of', but slightly less formal.
in the area of ten
Similar to 'in the vicinity of' and 'in the neighborhood of', indicating an approximate quantity or time.
give or take a few minutes of ten
Specifically refers to time and acknowledges slight variations.
tenish
An informal suffix added to a number to indicate approximation.
FAQs
How can I use "at about ten" in a sentence?
"At about ten" is used to indicate an approximate time. For example, "The meeting is scheduled to start at about ten o'clock."
What can I say instead of "at about ten"?
You can use alternatives like "around ten", "approximately ten", or "close to ten" depending on the context.
Is it correct to say "at about 10 pm"?
Yes, it is correct to say "at about 10 pm". It is a common way to express an approximate time in the evening.
What is the difference between "at ten" and "at about ten"?
"At ten" indicates a specific time, while "at about ten" suggests an approximate time, allowing for some flexibility.
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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested