What Does Fewer Mean?
Fewer is used with countable nouns, meaning a smaller number of individual items. If you can count the things, use fewer.
Fewer functions as a determiner / adjective.
What Does Less Mean?
Less is used with uncountable nouns, meaning a smaller amount of something. If you measure it rather than count it, use less.
Less functions as a determiner / adjective.
Fewer vs Less: Key Differences
| Fewer | Less |
|---|---|
| Countable nouns (items you can count) | Uncountable nouns (quantities you measure) |
| Fewer books, fewer cars, fewer people | Less water, less time, less effort |
| Answers 'how many?' | Answers 'how much?' |
Examples of Fewer in a Sentence
- There are fewer students in class today.
- She made fewer mistakes on the second test.
- We need fewer chairs for the smaller meeting room.
- Fewer people attended the event than expected.
Examples of Less in a Sentence
- There is less water in the reservoir this year.
- He spent less time studying for the exam.
- We have less space in the new apartment.
- She earns less money at her new job.
How to Remember the Difference
If you can put a number in front of it (3 apples, 10 emails), use fewer. If you measure it as a mass (water, sand, time), use less.
Common Mistakes
| Incorrect | Correct | Why |
|---|---|---|
| There were less people at the party. | There were fewer people at the party. | People are countable, so use 'fewer.' |
| She has fewer patience than her sister. | She has less patience than her sister. | Patience is uncountable, so use 'less.' |
| We received less applications this year. | We received fewer applications this year. | Applications are countable. |
If you are unsure which word fits, try Rephrasely's free grammar checker to catch errors instantly.
Frequently Asked Questions
Why do grocery stores say '10 items or less'?
This is technically a grammar error (it should be 'fewer'), but '10 items or less' has become an accepted idiom in everyday English. In formal writing, use 'fewer' for countable items.
Is it 'less than 5 minutes' or 'fewer than 5 minutes'?
When referring to time, distance, money, or weight as a single unit, 'less' is standard. 'Less than 5 minutes' and 'less than 20 miles' are both correct because these function as singular amounts.
What about 'one less thing to worry about'?
'One less' is accepted in standard English. Since 'one' refers to a singular unit rather than a countable plural, 'less' is appropriate here.