Prepositions with nouns

How to use amount with prepositions

Amount is commonly used in the phrases amount of, amount to, and in the amount of. Each structure has a different grammatical role and meaning.

Quick answer

Common uses of amount

Use amount of before a noun to talk about quantity. Use amount to as a verb phrase meaning equal or total. Use in the amount of mainly in formal or legal English to state a sum.

A large amount of data was lost.
The repairs amount to more than $500.
The fine was issued in the amount of $200.

Choose the pattern by meaning

These forms are not interchangeable. Choose the construction by meaning, not by which preposition appears most often.

1
amount of + noun

Talking about quantity

Amount of is the standard structure for uncountable nouns and general quantities.

We spent a huge amount of time on the project.
Only a small amount of water remained.
2
amount to + total/result

Expressing a total or effect

Amount to is a verb phrase meaning equal, total, or effectively become.

The charges amount to $1,000.
His comments amount to a refusal.
3
in the amount of + money

Stating an exact sum formally

In the amount of appears in legal, financial, and administrative language.

Payment in the amount of €300 is due tomorrow.
4
the amount in + account/document

Referring to location or context

Amount in can be correct when in introduces a place, document, or category rather than forming a fixed phrase with amount.

The amount in your account has changed.
Check the amount in the final column.

See the difference in context

The same subject can take different constructions because each sentence answers a different question.

Construction
Example
Meaning
amount of
A significant amount of energy was saved.
Standard phrase for quantity.
amount to
The losses amount to several million dollars.
Verb phrase meaning total or equal.
in the amount of
The cheque was issued in the amount of $750.
Formal expression for a stated sum.
amount in
The amount in the report differs from the invoice.
In introduces a location or context, not a fixed combination with amount.

Common mistakes

Some combinations appear in real text but do not mean what learners often assume.

Using amount of with countable plural nouns

Amount is usually used with uncountable nouns. Use number of with countable items.

✕ a large amount of cars ✓ a large number of cars

Confusing amount to with amount of

Amount to is verbal, while amount of introduces a noun.

✕ The bill amount of $400. ✓ The bill amounts to $400.

Overusing in the amount of in everyday English

This phrase is formal and often unnecessary in normal conversation.

✕ I paid in the amount of $20 for lunch. ✓ I paid $20 for lunch.

Treating amount in as a fixed expression

In usually introduces where the amount appears or exists.

✓ The amount in the contract is incorrect.

Quick practice

Choose the expression that matches the intended meaning.

1. We used a small ___ sugar in the recipe.
2. The total damages ___ more than $5,000.
3. The grant was awarded ___ $10,000.

Check your sentence in context

Paste the complete sentence below. Linguix checks the preposition together with grammar, spelling, punctuation, and style.

Free to try · No signup required

Frequently asked questions

Is amount of always followed by an uncountable noun?

Usually yes. For countable plural nouns, number of is normally preferred.

Can amount to be used figuratively?

Yes. It can mean effectively become or result in something, as in The criticism amounted to an accusation.

Is in the amount of formal?

Yes. It is most common in legal, banking, and administrative writing.

Write with confidence in Linguix

Create a free account to check complete texts, apply suggestions, and save your documents.

Create a free account