Countable and Uncountable Nouns
Learn the difference between countable English nouns like book and apple and uncountable nouns like water and milk, in this A1 grammar lesson.
Countable or Uncountable?
Nouns are divided into two groups.
| Countable | Uncountable |
|---|---|
| You can count them. | You cannot count them directly. |
| one book, two books | water, milk |
| They have singular and plural forms. | They usually do not have a plural form. |
Countable: book, apple, chair, dog
Uncountable: water, milk, rice, information
Countable Nouns
Countable nouns are things you can count one by one.
They have a singular form and a plural form.
| Singular | Plural |
|---|---|
| a book | books |
| an apple | apples |
| a chair | chairs |
| a dog | dogs |
You can use:
- numbers
- a / an
- many
- a few
I have three books.
She bought an apple.
There are many cars.
We have a few chairs.
Do not use a singular countable noun without a determiner (a, an, the, my, etc.).
✗ I have book.
✓ I have a book.
Uncountable Nouns
Uncountable nouns are things we do not normally count one by one.
| Common examples |
|---|
| water |
| milk |
| rice |
| sugar |
| bread |
| information |
| advice |
| furniture |
Three important uncountable nouns are advice, information, and furniture. In many languages, learners can count these words, but in English we usually do not. Say some advice, some information, and some furniture: She gave me some advice. / I need some information. / We bought some furniture.
You can use:
- some
- much
- a little
- a lot of
I need some water.
There isn't much milk.
She has a little money.
We have a lot of rice.
Do not use a or an with uncountable nouns.
✗ a water
✗ an information
✓ some water
✓ some information
Which Words Can You Use?
Use these words with countable nouns: many, a few, numbers, and a / an.
Use these words with uncountable nouns: a little, and much (mostly in questions and negatives). In positive sentences, a lot of is more natural.
Use some, any, and a lot of with both types. We often use any in questions and negatives: Is there any milk? / There isn't any bread.
How many? How much?
Use How many + plural countable noun when you can count the things: How many apples are there?
Use How much + uncountable noun when you cannot count it directly: How much milk do you need?
Counting with Units and Containers
Sometimes we count a unit or container, not the noun itself.
| Unit or container | Uncountable noun |
|---|---|
| a bottle of | water |
| a glass of | milk |
| a cup of | coffee |
| a piece of | advice |
| a loaf of | bread |
| a bowl of | rice |
I'd like a glass of water.
She gave me two pieces of advice.
We bought a loaf of bread.
Common Mistakes
| ✗ Incorrect | ✓ Correct |
|---|---|
| a water | some water |
| many rice | a lot of rice / some rice |
| an information | some information |
| How many milk? | How much milk? |
| I have book. | I have a book. |
Use much mainly in questions and negatives: Is there much rice? There isn't much rice.
In positive sentences, a lot of is more natural: There is a lot of rice.
Quick check
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Quick Summary
Ask yourself one question:
Can I count this one by one?
✔ Yes → Countable
✔ No → Usually uncountable
Then choose the correct words:
Countable: a/an, many, a few, and numbers
Uncountable: much and a little
Both: some, any, and a lot of
Note: A small number of nouns (e.g. coffee, chicken) can be countable or uncountable depending on meaning. You will study these at a higher level.
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Countable and Uncountable nouns
33 wordsLast updated October 14, 2026