Amount vs Quantity

When to use each in English, with meaning, register, and examples.

Amount

Top 1,000 (very common)A2noun

Quantity

Top 2,000 (common)A2noun
Most common: Amount
 AmountQuantity
Pronunciation🇬🇧 /["/əˈmaʊnt/"]/🇺🇸 /["/əˈmaʊnt/"]/🇬🇧 //ˈkwɒntɪti//🇺🇸 //ˈkwɑːntɪti//
MeaningThe total number or quantity of something.How much of something there is.
ExampleThe amount of sugar in the recipe is too much for my taste.I bought a large quantity of apples.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 2,000 (common)
CEFR levelA2A2
Part of speechnounnoun
Collocationsconsiderable, copious amounts, enormous, double, increase, decrease, double, increase, decrease, amount oflarge quantity, small quantity, limited quantity, significant quantity, exact quantity
Antonymsnonequality
Common mistakesUsing 'amount' with countable nouns, e.g., saying 'amount of apples' instead of 'number of apples'., Confusing 'amount' with 'number', as they are used for different types of nouns., Incorrectly using 'amount' in questions or negative forms without proper context.Confusing 'quantity' with 'quality'., Using 'quantity' where 'amount' is more appropriate (e.g., uncountable situations).
Usage notesUsed for uncountable nouns (like water or time) rather than countable nouns (like apples or books). Formal in academic contexts, but generally acceptable in everyday conversation.Used in contexts relating to amounts, measurements, or counts. Common in both spoken and written English.

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Amount

Frequently asked questions: Amount vs Quantity

What's the difference between Amount and Quantity?

Amount: The total number or quantity of something. Quantity: How much of something there is.

Which is more common: Amount and Quantity?

Amount is the most common in everyday English.

Are Amount and Quantity the same CEFR level?

Amount: A2, Quantity: A2 on the CEFR scale.

What part of speech are Amount and Quantity?

Amount: noun, Quantity: noun.

Can you show an example of each?

Amount: The amount of sugar in the recipe is too much for my taste. Quantity: I bought a large quantity of apples.

Can I use Amount and Quantity interchangeably?

Not always. Amount and Quantity are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.

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