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
how many quantities
Grammar usage guide and real-world examplesUSAGE SUMMARY
The part of a sentence 'how many quantities' is correct and usable in written English.
You can use it when you are asking someone the amount of something and require an exact number. For example: "I need to know how many quantities of apples I should order for this week."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(19)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
60 human-written examples
The beginnings of a coherent system were in place with the units of area and volume linked to the unit of length, though at the time science did not understand the concepts of base units and derived units, nor how many physical quantities were inter-related.
Wiki
When BJA collects data from JAG recipients on how its funds were used, it asks for quantities: how many people were arrested, what quantity of drugs was seized, and the like.
News & Media
Mr Farage said it was a "complete unknown quantity" how many of the Roma people living in poverty and excluded from society may head to the UK.
News & Media
'They want numbers, quantity, how many people we have seen.
Science
There were two different blocks in each experiment: In the symbolic block, participants were asked to respond vocally and say the number appearing on the screen while ignoring the quantity (how many times it appears).
Then children were given a verbal quantity and asked how many bundles and rods would be needed to make this quantity (14, 20, 8, and 36).
We also asked about alcohol drinks, how many times per week and quantity in milliliters.
Google provides the world with bi-annual, year-ago looks into which countries' governments requested data on its users, in what quantity, and how many content takedown demands it received from the same entities.
News & Media
"And my boss only cares about quantity and how many views each video gets.
News & Media
First, my own soapbox: Obviously it's so easy to think it simply has something to do with how many parents are home -- quantity, not quality -- rather than think any more deeply about what is going on in the home.
News & Media
"The quantity [of how many people experience ghosting] is more because it's so easy to do and it requires very little human engagement in order to do it".
News & Media
Expert writing Tips
Best practice
When using "how many quantities", ensure the context clearly defines what "quantities" refers to. This avoids ambiguity and makes your writing more precise.
Common error
A common mistake is to use "how much" when "how many" with "quantities" is more appropriate. "Quantities" implies countable items, so stick with "how many" for accuracy.
Source & Trust
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "how many quantities" functions as an interrogative phrase, specifically used to inquire about a numerical amount of something that can be counted. As Ludwig AI illustrates, it seeks a specific number rather than a general sense of amount.
Frequent in
Science
0%
News & Media
0%
Formal & Business
0%
Less common in
Science
0%
News & Media
0%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, "how many quantities" serves as an interrogative phrase designed to elicit specific numerical data about countable items. Ludwig AI analysis confirms its grammatical correctness, although its frequency is currently missing. While it maintains a neutral register applicable across various contexts, precision in usage is essential to avoid misapplication with uncountable nouns. When looking for alternative phrases, options like "what quantity", "in what number", and "what amount" offer similar ways to inquire about numerical amounts, each with slight differences in emphasis.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
what quantity
Focuses on the amount, shifting from asking about 'how many' to specifying the 'what' of the quantity.
in what number
Replaces "how many" with "in what number" to inquire about the numerical value of items.
what amount
Substitutes "quantities" with "amount" to focus on the total of something.
how much
Alters the phrase to "how much", typically used for uncountable items, instead of a specific number.
to what extent
Changes the focus to the degree or scope, rather than a specific numerical value.
what proportion
Replaces quantity with proportion, focusing on the relative size within a whole.
what volume
Uses volume to ask about the amount of space occupied, changing the unit of measure.
what count
Directly asks about the numerical count, simplifying the phrase.
how abundant
Shifts the inquiry to abundance, focusing on plentifulness rather than exact number.
what aggregate
Emphasizes the total or combined number, changing the focus to an accumulated sum.
FAQs
How can I use "how many quantities" in a sentence?
You can use "how many quantities" when asking about the number of countable items or substances. For instance, "How many quantities of paint should I order for this project?"
What's a more formal way to ask "how many quantities"?
A more formal alternative could be "what is the quantity of", as in "What is the quantity of items needed for this shipment?"
Are there contexts where "how much" is better than "how many quantities"?
Yes, use "how much" for uncountable nouns. For example, instead of "how many quantities of water", use "how much water".
What can I say instead of "how many quantities" to sound less repetitive?
You can use alternatives like "what quantity", "in what number", or "what amount", depending on the context.
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
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested