Fewer vs Less: Countable and Uncountable Nouns
The traditional distinction is clear: use fewer with countable plural nouns and less with uncountable amounts. Common measurement expressions add useful exceptions.
Clear Explanation
• Use fewer with books, people, errors, and choices.
• Use less with water, time, traffic, and information.
• If you can count separate units, fewer is generally safer.
• If the noun is a mass or amount, less is natural.
• Time, money, distance, and weight are often treated as single measured amounts.
Examples
The revised form has fewer questions.
We have less time than expected.
The trip took less than three hours.
Quick Comparison
Common Mistake
Do not apply the rule mechanically without noticing established measurement expressions.
Frequently Asked Questions
Is ‘less people’ standard?
Fewer people is preferred in edited English.
Why do signs say ten items or less?
That phrase is established, although fewer follows the traditional count rule.
Do we say less money?
Yes. Money is treated as an amount.