How much and how many ask about quantity, but they look at different nouns. If you can count the thing and put a number in front of it, ask how many. If the thing has no plural, ask how much.
How many books, how many people, how many times. How much water, how much time, how much money. The noun makes the choice for you.
How much also asks about price: "How much is this shirt?" The page covers that meaning, the too much and too many patterns, and a 20-question drill with explanations.
The rule
How many with countable nouns
- Use how many with a plural countable noun: how many students, how many chairs, how many questions.
- The noun must be plural. "How many student" is wrong.
- The verb that follows can be plural or singular: "How many people are coming?"
- Answers count: "Three", "A lot", "Not many."
How much with uncountable nouns
- Use how much with an uncountable noun: how much water, how much rice, how much advice.
- Uncountable nouns have no plural, so how much always stays singular.
- Common uncountable words: money, time, work, information, music, bread, traffic.
- Answers measure: "A lot", "A little", "Two litres."
How much for price
- How much asks the price of something: "How much is the ticket?"
- With plural goods, the verb can be plural: "How much are these shoes?"
- In a shop, the short form "How much?" is enough when both people know the item.
- For price, do not use how many. The question is about an amount of money, not a number of things.
Much and many in statements
- Much and many are common in negatives and questions: "I do not have much time", "Are there many shops?"
- In positive statements, a lot of sounds natural: "We have a lot of work", not "We have much work."
- Too much goes with uncountable nouns: too much noise, too much salt.
- Too many goes with countable plurals: too many cars, too many mistakes.
Short answers and follow-up questions
- A short answer can leave out the noun: "How many do you need?" — "Two."
- How much can stand alone for an amount: "How much do you know about it?"
- With of, both forms work before a determiner: how many of the students, how much of the cake.
- Do not mix the two in one question: "How much people" is wrong because people is countable.
Examples
- How many students are in the class?Students is a countable plural, so the question uses how many.
- How much water should I drink?Water is uncountable, so the question uses how much.
- How much is this notebook?How much asks the price of one item.
- How much are those shoes?The price question keeps how much even with a plural noun.
- How many times have you visited London?Times are countable, so how many is correct.
- We do not have much time before the train.Much works with uncountable time in a negative sentence.
- There are too many cars in the centre.Cars is a countable plural, so too many is correct.
- There is too much sugar in this tea.Sugar is uncountable, so the phrase is too much.
- How much of the report have you read?How much of measures a part of an uncountable whole.
- How many of the letters were answered?How many of works with a countable plural group.
Common mistakes
- Wrong: How much people came to the party? Right: How many people came to the party?
- People is a countable plural, so the question uses how many.
- Wrong: How many money do you need? Right: How much money do you need?
- Money is uncountable, so the question uses how much.
- Wrong: We have much homework today. Right: We have a lot of homework today.
- In positive statements, a lot of sounds natural; much belongs in negatives and questions.
- Wrong: There are too much chairs in the room. Right: There are too many chairs in the room.
- Chairs is a countable plural, so the phrase is too many.
- Wrong: How many is the coffee? Right: How much is the coffee?
- Price questions always use how much, because the answer is an amount of money.
Practice drill
Answer all 20 questions. Each answer is marked at once, and the rule is explained under the question.
___ students are in your class?
Show answer and explanation
Answer: A. How many Students is a countable plural, so the question uses how many.
___ water is in the bottle?
Show answer and explanation
Answer: B. How much Water is uncountable, so the question uses how much.
___ is this jacket?
Show answer and explanation
Answer: C. How much How much asks the price, because the answer is an amount of money.
___ chairs do we need for the meeting?
Show answer and explanation
Answer: D. How many Chairs is a countable plural, so the question uses how many.
___ money do you have with you?
Show answer and explanation
Answer: A. How much Money is uncountable, so the question uses how much.
___ times have you seen this film?
Show answer and explanation
Answer: B. How many Times are countable, so the question uses how many.
I do not have ___ time today.
Show answer and explanation
Answer: C. much Time is uncountable and the sentence is negative, so much is correct.
There are too ___ cars on this road.
Show answer and explanation
Answer: D. many Cars is a countable plural, so the phrase is too many.
There is too ___ salt in the soup.
Show answer and explanation
Answer: A. much Salt is uncountable, so the phrase is too much.
___ of the cake did you eat?
Show answer and explanation
Answer: B. How much How much of measures a part of an uncountable whole.
___ of the letters did you answer?
Show answer and explanation
Answer: C. How many How many of works with a countable plural group of letters.
We have ___ homework for tomorrow.
Show answer and explanation
Answer: D. a lot of In a positive statement, a lot of is the natural choice with uncountable homework.
___ people came to the concert?
Show answer and explanation
Answer: A. How many People is a countable plural, so the question uses how many.
___ does the ticket cost?
Show answer and explanation
Answer: B. How much How much asks about cost, which is an amount of money.
She does not drink ___ coffee.
Show answer and explanation
Answer: C. much Coffee is uncountable and the sentence is negative, so much is correct.
___ bread shall I buy?
Show answer and explanation
Answer: D. How much Bread is uncountable, so the question uses how much.
___ apples are left in the bowl?
Show answer and explanation
Answer: A. How many Apples is a countable plural, so the question uses how many.
There is not ___ information on the website.
Show answer and explanation
Answer: B. much Information is uncountable and the sentence is negative, so much is correct.
___ are these shoes?
Show answer and explanation
Answer: C. How much The price question keeps how much, because it asks about money.
___ mistakes did you make?
Show answer and explanation
Answer: D. How many Mistakes is a countable plural, so the question uses how many.
Drill complete
You answered every question.
Next topic: Ever and never with the present perfectTake the level test
Questions learners ask
How do I know if a noun is countable?
Try a number in front of it. One chair, two chairs works, so chair is countable. One water, two waters does not work in normal use, so water is uncountable. The test takes a second and saves the whole sentence.
Is "how much people" always wrong?
Yes, in standard English. People is the plural of person, and plural countable nouns take how many. The only exception is when people means a nation or a population as an uncountable idea, and that use is rare and formal.
Why do English speakers say "how much is it" for a price?
The hidden noun is the amount of money: how much money is it. The question keeps how much and drops the noun because money is understood. The price answer is an amount, not a number of objects.
More grammar topics
Ever and never with the present perfect
Ever means at any time up to now, and it lives in questions. Never means at no time up to now, and it lives in statements.
Zero conditional: facts and habits
When the result is always true, both halves of the sentence take the present simple. If and when mean the same thing here.
Mixed conditionals: past and present together
When one half of a conditional looks at the past and the other at now, the sentence is mixed. The time words tell you which pattern you need.
Take the free A1 to C2 level test to find your starting point.