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
a big number of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a big number of" is correct and usable in written English.
You can use it when you are referring to a large quantity of something, such as people or items. For example, you could say: "I saw a big number of people at the store today."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(20)
a large quantity of
numerous
a significant amount of
a substantial amount of
a considerable quantity of
Numerous
a multitude of
a large number of
a great deal of
an abundance of
a high volume of
a substantial portion of
a profusion of
a huge number of
a formidable number of
a sizeable number of
a big proportion of
a greater number of
a greatest number of
a bigger number 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
59 human-written examples
"That's a big number of people who line up on the sidewalks.
News & Media
"There were a big number of gunmen on a small yacht," Mr. Mwangura said.
News & Media
"We are the only station that reports in Arabic to the Middle East, which has a big number of investors.
News & Media
A big number of civilians were consequently subjected to the gases, leading to the martyrdom of tens of them.
News & Media
A big number of his voters wanted him to take risks, they wanted him to make tougher statements.
News & Media
So I don't think we are going to face a situation of a big number of [rebel] fighters coming to attack.
News & Media
We have more than 100 employees in this company and a big number of customers, although I don't know how many exactly.
News & Media
"We've taken on a big number of bodies that need to be fed," said Joseph L. Rice III, the co-founder and chairman of Clayton, Dubilier & Rice.
News & Media
Of the major banks that took a big number of companies public, UBS Warburg and Bank of America Securities appeared to do best.
News & Media
"Definitely it is both because there were a big number of children who were led there by their parents," he said.
News & Media
So expect a big number of these at the Georgetown conference, and for the international marketplace to be a big topic.
News & Media
Expert writing Tips
Best practice
Use "a big number of" when you want to emphasize the largeness of a quantity in a general and easily understandable way. For example, "A big number of students attended the lecture."
Common error
While "a big number of" is acceptable, it can sound less formal. In academic or professional writing, consider using more precise or sophisticated alternatives like "a significant quantity of" or "numerous" to enhance the tone.
Source & Trust
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a big number of" functions as a determiner phrase, specifically quantifying a noun. It indicates that there is a considerable quantity or amount of something. Ludwig examples show it commonly precedes nouns referring to people, items, or abstract concepts.
Frequent in
Science
47%
News & Media
42%
Formal & Business
11%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "a big number of" is a grammatically sound and frequently used phrase to indicate a large quantity. Ludwig AI confirms its correctness and usability across various contexts. While it's widely accepted, remember that it might sound informal in certain formal writing scenarios, where more precise alternatives like "numerous" or "a significant amount of" might be more appropriate. This phrase is particularly common in scientific and news-related content, highlighting its broad applicability.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a large quantity of
Emphasizes the amount rather than the count.
a significant amount of
Highlights the importance or impact of the quantity.
a considerable quantity of
Similar to 'significant', indicating a noteworthy amount.
a multitude of
Suggests a very large, almost uncountable number.
numerous
A more concise adjective meaning 'many'.
a great deal of
Focuses on the extent or degree of something.
an abundance of
Implies a plentiful or overflowing quantity.
a high volume of
Suitable when discussing quantifiable items or data.
a substantial portion of
Highlights a significant part of a whole.
a profusion of
Emphasizes an excessive or extravagant quantity.
FAQs
What can I say instead of "a big number of"?
You can use alternatives like "a large quantity of", "numerous", or "a significant amount of" depending on the context.
Is it appropriate to use "a big number of" in formal writing?
While grammatically correct, "a big number of" might sound informal. Consider using more formal alternatives like "a substantial amount of" or "a considerable quantity of" in academic or professional contexts.
How do I choose the best alternative to "a big number of"?
The best alternative depends on the context and the specific nuance you want to convey. "Numerous" is concise and formal, while "a multitude of" emphasizes a very large, almost uncountable quantity.
Is "a big number of" the same as "a large number of"?
Yes, "a big number of" and "a large number of" are very similar in meaning and can often be used interchangeably. However, "a large number of" might be perceived as slightly more formal.
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
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested