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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
fifty percent of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "fifty percent of" is correct and usable in written English.
You can use it when referring to a portion or fraction of a whole, typically in contexts involving statistics, surveys, or comparisons. Example: "Fifty percent of the participants reported feeling satisfied with the service provided."
✓ Grammatically correct
News & Media
Science
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
"Fifty percent of our customers are female.
News & Media
"Fifty percent of the Brotherhood are women".
News & Media
(Fifty percent of them are truant).
News & Media
Fifty percent of our traffic comes from mobile today.
News & Media
Fifty percent of them even ski, Mr. Ryan said.
News & Media
Fifty percent of TB patients there are HIV positive.
News & Media
Mr. Felder: "Fifty percent of people get divorced".
News & Media
"Fifty percent of my interactive plan is targeted to men".
News & Media
"Fifty percent of our business right now is prom.
News & Media
"Fifty percent of what's seen is Adam's," he said.
News & Media
"Fifty percent of the people said: 'I loved it.
News & Media
Expert writing Tips
Best practice
In formal writing, ensure that the noun following "fifty percent of" agrees in number. For example, "fifty percent of the students are" (plural) versus "fifty percent of the budget is" (singular).
Common error
Avoid using a singular verb with a plural noun after "fifty percent of". For example, instead of "fifty percent of the employees is happy", use "fifty percent of the employees are happy".
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "fifty percent of" functions as a determiner or quantifier, specifying a proportion or amount. Ludwig's examples showcase its use in modifying nouns to indicate that half of something is being referred to.
Frequent in
Science
33%
News & Media
59%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "fifty percent of" is a grammatically correct and frequently used expression to denote half of a quantity. Ludwig AI confirms its validity and widespread usage across diverse domains, including news, science, and general discourse. While alternatives like "half of" and "50% of" exist, the choice depends on the desired level of formality and context. Remember to ensure correct number agreement with the noun following the phrase. Overall, "fifty percent of" is a versatile and reliable expression for conveying proportional information.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
half of
Uses a simpler term to indicate the same proportion.
50% of
Replaces the words with the percentage symbol.
one half of
Uses the fraction in word form, emphasizing the part-whole relationship.
a moiety of
Employs a more formal or technical term for "half".
fifty per centum of
Uses a more formal phrasing of "percent".
in half of
Focuses on the action of dividing into two equal parts.
around half of
Indicates an approximation close to 50%.
approximately half of
Indicates an approximation close to 50%.
close to half of
Suggests the proportion is near but not exactly 50%.
a large fraction of
Indicates a considerable portion without specifying the exact percentage.
FAQs
How do I use "fifty percent of" in a sentence?
Use "fifty percent of" followed by a noun to indicate that half of something is being referred to. For example, "Fifty percent of the students passed the exam".
What are some alternatives to saying "fifty percent of"?
You can use alternatives like "half of", "50% of", or "one half of" depending on the context.
Which is correct: "fifty percent of the students is" or "fifty percent of the students are"?
"Fifty percent of the students are" is correct. When using "fifty percent of" with a plural noun, use a plural verb. You should use is when the noun is singular, example: "fifty percent of the pie is gone".
Is there a difference between "fifty percent of" and "50% of"?
No, there isn't a significant difference. "Fifty percent of" is written out in words, while "50% of" uses the percentage symbol. Both mean the same thing and are generally interchangeable, though using the symbol is more common in technical or statistical contexts.
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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