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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
capping at
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "capping at" is correct and usable in written English. You can use it to indicate a maximum limit or threshold for something. Example: "The budget is capped at $10,000." Alternative expressions include "limited to," "set at," and "maxing out at."
✓ Grammatically correct
News & Media
Science
Formal & Business
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
21 human-written examples
He will curb income tax, capping at 40% the top rate for 2007 tax returns.
News & Media
The state campaign finance laws allow virtually unlimited contributions, capping at $55,000 for an individual or certain business entities.
News & Media
The environmental agency hopes to diminish the effects of the deposit by capping at least parts of the site with sand and sediment.
News & Media
Upon release, each One Picture book is offered for forty dollars; as the edition progresses, the price steadily increases, usually capping at a hundred and fifty dollars.
News & Media
And the Constitutional Court ruled in 2004 to limit the number of forenames a child could have, capping at five the number a mother could give her son, to whom she had tried to bequeath the 12-part "Chenekwahow Tecumseh Migiskau Kioma Ernesto Inti Prithibi Pathar Chajara Majim Henriko Alessandro," to protect the child.
News & Media
The mean lateral size (163 nm) is close to that by capping at 640°C.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
38 human-written examples
Capital gains taxes are capped at 15 percent.
News & Media
Attendance is capped at 30 people indoors.
News & Media
Gains are capped at that level.
News & Media
Contributions are capped at $2,500.
News & Media
Compensation is capped at $50,000 per person.
News & Media
Expert writing Tips
Best practice
In scientific writing, utilize this phrase to describe saturation points or the termination of a molecular growth process.
Common error
Avoid using "capping at" when you mean to finish or complete something. Use "capping off" for celebratory or concluding actions (e.g., "capping off the year with a win"), while reserving "capping at" for numerical limits (e.g., "capping the budget at $500").
Source & Trust
93%
Authority and reliability
4.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "capping at" functions as a present participle phrase that usually acts as a modifier. According to Ludwig, it is frequently used to introduce a supplementary clause that defines an upper limit or maximum value for a preceding noun or action.
Frequent in
News & Media
55%
Science
35%
Formal & Business
10%
Less common in
Wiki
5%
Reference
3%
Social Media
2%
Ludwig's WRAP-UP
The phrase "capping at" is a robust and grammatically Correct expression used to denote a maximum threshold. Data from Ludwig shows it is particularly prevalent in News & Media and Science, where it describes everything from financial policy limits to molecular growth termination. Unlike "capping off", which implies completion, "capping at" is strictly about numerical or physical boundaries. Whether you are writing about a tax rate or a chemical reaction, using this phrase provides a clear, authoritative way to communicate that a limit has been set or reached.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
limited to
More general and applicable to constraints beyond just numerical values
at a maximum of
Uses a noun-based structure to define the threshold
not exceeding
A more formal and legalistic way to define an upper limit
ceiling of
A common metaphorical term for a maximum limit in finance or policy
set at
Implies a fixed value rather than an upper boundary
restricted to
Carries a stronger connotation of external control or regulation
maxing out at
More informal and suggests reaching a peak capacity
peaking at
Specifically refers to the highest point before a potential decline
plateauing at
Suggests reaching a limit and then remaining stable
threshold of
Often used in scientific contexts to describe the point where a reaction begins or ends
FAQs
How do I use "capping at" in a sentence?
You can use "capping at" to describe a maximum threshold, such as: "The government is "capping at" 40% the top rate for tax returns."
What can I say instead of "capping at"?
Depending on your context, you might use "limited to", "set at", or "not exceeding".
Is it "capping at" or "capping to"?
While "capping at" is the standard prepositional use to denote a specific limit, "capping to" is less common and often sounds awkward. Stick to "capping at" when referring to a specific numerical value.
What is the difference between "capping at" and "capping off"?
"capping at" refers to a numerical limit or threshold, whereas "capping off" means to complete or finish a series of events in a notable way.
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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
93%
Authority and reliability
4.8/5
Expert rating
Real-world application tested