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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
close to 1
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "close to 1" is correct and usable in written English.
It can be used in contexts where you want to indicate that a value is nearly equal to 1, often in mathematical or statistical discussions. Example: "The probability of success in this experiment is close to 1, suggesting a high likelihood of a positive outcome."
✓ Grammatically correct
Science
News & Media
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
38 human-written examples
It has loans totaling close to 1 billion euros.
News & Media
That's close to 1% of US households.
News & Media
The σ factor is close to 1.
Science
A value close to 1 is desirable.
"It took us close to 1 month to get approved.
News & Media
The tank circuit resonant frequency is close to 1 MHz.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
22 human-written examples
We've probably heated close to 1,000 churches.
News & Media
The night ended at close to 1 30 a.m.
News & Media
It's probably close to 1,000.
News & Media
The Nogales processing center in Arizona is now reportedly holding close to 1,000 migrant children.
News & Media
I had 50 to 60 regular customers, and overall close to 1,000.
News & Media
Expert writing Tips
Best practice
When using "close to 1" in technical writing, specify the units of measurement or context to ensure clarity. For example, "The correlation coefficient is close to 1, indicating a strong positive relationship."
Common error
Avoid assuming that "close to 1" is equivalent to 1. Always consider the degree of approximation and its implications in your analysis. For example, a probability "close to 1" may still not guarantee a certain outcome.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "close to 1" functions primarily as a modifier, specifically a prepositional phrase acting as an adjectival phrase. It describes the degree to which a value or quantity approaches the number one. Ludwig shows various examples across different fields.
Frequent in
Science
52%
News & Media
32%
Wiki
8%
Less common in
Formal & Business
4%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "close to 1" is a grammatically correct and commonly used prepositional phrase that functions as an adjectival modifier. As Ludwig AI confirms, it expresses an approximation near the value of one, frequently found in both scientific and news contexts. When writing, remember that "close to 1" is not the same as exactly 1 and always consider the context in which the phrase is used to ensure clarity. Alternative phrasings include "nearly one" or "approximately one".
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
nearly one
Emphasizes proximity to the number one but may not precisely convey the degree of closeness.
almost one
Indicates a value slightly less than one.
approximately one
Suggests an estimated value, rounding to one.
virtually one
Indicates that the value is so close to one that it can be considered as such for practical purposes.
practically one
Similar to "virtually one", suggests the value is close enough to one to be treated as one.
in the neighborhood of one
Implies the value is loosely around one.
approaching one
Suggests a value that is moving toward one.
nearing one
Similar to approaching one, indicating movement towards a value of one.
in the vicinity of one
Similar to "in the neighborhood of one", suggesting a loose estimation.
around one
Indicates an approximate value centered on one.
FAQs
How can I use "close to 1" in a sentence?
You can use "close to 1" to indicate a value that is nearly one, such as "The accuracy of the model is "close to 1", suggesting high reliability."
What are some alternatives to the phrase "close to 1"?
Alternatives include "nearly one", "almost one", or "approximately one", depending on the level of precision required.
Is it grammatically correct to say "close to 1"?
Yes, "close to 1" is grammatically correct and commonly used to express that a value is near one.
What does it mean when a value is "close to 1" in statistics?
In statistics, a value "close to 1" often indicates a strong positive correlation (for correlation coefficients), high probability, or high efficiency, depending on the specific context.
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested