Too and Enough in English

Overview

Too and enough are used to express whether something is excessive or sufficient. Too means "more than necessary" or "more than desired" -- it has a negative implication. Enough means "sufficient" or "as much as needed." Together, they allow you to talk about limits, quantities, and whether something meets a standard.

At the CEFR B1 level, understanding too and enough helps you express opinions, explain problems, and describe why something is or is not possible. These words appear constantly in everyday English: "It's too expensive," "I'm not old enough," "We don't have enough time." They are simple in concept but have specific rules about word order that you must follow.

This concept builds on your knowledge of basic adjectives and expands your ability to modify them with precision. Once you master the position rules (too before adjectives, enough after adjectives but before nouns), you will use these words naturally and correctly.

How It Works

Too + Adjective/Adverb

Too comes before the adjective or adverb:

Structure	Example
too + adjective	The coffee is too hot.
too + adverb	He drives too fast.
too + adjective + to + verb	She's too tired to work.
too + adjective + for + person	It's too difficult for me.
too + adjective + for + person + to + verb	The box is too heavy for her to carry.

Enough + Noun / Adjective + Enough

Enough comes before nouns but after adjectives and adverbs:

Structure	Example
adjective + enough	He's old enough.
adverb + enough	She doesn't run fast enough.
enough + noun	I have enough money.
adjective + enough + to + verb	He's tall enough to reach the shelf.
enough + noun + to + verb	We have enough time to finish.

Negative Patterns

Structure	Example	Meaning
not + adjective + enough	She's not old enough to drive.	Below the required level
not + enough + noun	I don't have enough money.	Insufficient quantity

Examples in Context

English	Note
It's too expensive.	Too + adjective (negative: more than I want to pay)
He isn't old enough to drive.	Adjective + enough + to + verb
I don't have enough money.	Enough + noun
She's too tired to work.	Too + adjective + to + verb
The room is big enough for ten people.	Adjective + enough + for + noun
He speaks loudly enough for everyone to hear.	Adverb + enough
This soup is too salty.	Too + adjective
Are you warm enough?	Question with adjective + enough
There aren't enough chairs for everyone.	Enough + noun in negative
The music is too loud.	Too + adjective
She runs fast enough to win the race.	Adverb + enough + to + verb
I've had enough!	Enough used alone (= I can't take any more)

Common Mistakes

Putting "enough" before the adjective

• Wrong: He is enough old to drive.
• Right: He is old enough to drive.
• Why: Enough goes after adjectives and adverbs, but before nouns. "Old enough" (adjective), but "enough money" (noun).

Confusing "too" with "very"

• Wrong: The weather is too nice today! (meaning: the weather is very nice)
• Right: The weather is very nice today!
• Why: Too implies a negative excess -- something is more than desired or acceptable. Very is simply an intensifier with no negative connotation. "Too hot" = unpleasantly hot. "Very hot" = hot, but not necessarily a problem.

Using "too much" before an adjective

• Wrong: She is too much tired.
• Right: She is too tired.
• Why: Before adjectives, use too alone. Too much is used before uncountable nouns: "too much water," "too much noise."

Forgetting "to" in the result clause

• Wrong: He's too young drive.
• Right: He's too young to drive.
• Why: The result/purpose after too or enough requires to + base verb.

Usage Notes

Too always carries a negative or problematic implication. If you say "The movie was too long," you are complaining. If you mean it positively, use very or really: "The movie was very long (but I enjoyed it)." This is a subtle but important distinction.

Enough can be used on its own as a pronoun: "I've had enough" (I cannot take any more), "Enough is enough" (this must stop). These are common idiomatic expressions.

Too much (before uncountable nouns) and too many (before countable nouns) are related structures: "too much noise," "too many people." These follow the normal countable/uncountable rules.

British and American English use too and enough identically. There are no regional differences.

Practice Tips

• Problem descriptions: Practice explaining why something is not possible using too and not enough: "I can't buy it -- it's too expensive." "I can't reach it -- I'm not tall enough." This is one of the most practical uses.
• Too vs. very awareness: When you want to use too, pause and ask: "Am I expressing a problem or just intensity?" If it is a problem, use too. If it is just intensity, use very.
• Word order drill: Write ten sentences with enough, alternating between adjective + enough ("strong enough") and enough + noun ("enough strength"). This cements the position rules.

Related Concepts

• Prerequisite: Basic Adjectives -- you need to understand adjectives before learning to modify them with too and enough