Much and many both mean 'a large quantity' — which one you need depends on whether the noun after it is countable or uncountable.
What you'll learn
Much and many both describe a large quantity, but they attach to different kinds of nouns. Many goes with plural countable nouns — things you can count one by one. Much goes with uncountable nouns — things you measure rather than count.
If you can put a number in front of the noun (one book, two books), it's countable — use many. If you can't (one water, two waters doesn't work the normal way), it's uncountable — use much.
"How many books did you buy?" — books are countable.
"How much water do you drink a day?" — water is uncountable.
In everyday speech, much and many are most common in questions and negative sentences. In a positive statement, native speakers usually prefer a lot of or lots of instead — much/many can sound stiff or overly formal there.
"I don't have many friends here." — negative, so many is natural.
"There's a lot of traffic today." — positive statement, so a lot of, not much.
Money is uncountable — you don't say 'one money, two moneys' — so it takes much, not many.
Apples are countable, so the question word is many, not much.
Information is uncountable in English (unlike some languages), so it always takes much.
This isn't technically wrong, but a lot of sounds far more natural in an everyday positive statement — much is mostly saved for questions and negatives.
"How much cheese do you want — half a pound?"
"That's fine. How many apples are in a bag?"
"Usually six. We don't have many bags left today, though."
"No problem, one bag is enough."
Exercise 1 · Sort by countable or uncountable
0 / 6 sorted
Exercise 2 · Choose the correct word
How ___ apples do you need?
Exercise 3 · Choose the correct word
How ___ sugar do you take in your coffee?
Exercise 4 · Choose the correct word
There isn't ___ time left before the meeting.
Exercise 5 · Choose the correct word
There aren't ___ seats available tonight.
Exercise 6 · Choose the correct word
I don't have ___ friends in this city yet.
Exercise 7 · Fix the mistake
Fix the mistake:
Exercise 8 · Complete the sentence
Complete: We don't have ___ eggs left. (one word)
Exercise 9 · Complete the sentence
Complete: How ___ does the ticket cost? (one word)
Exercise 10 · Build the sentence
Exercise 11 · Choose the more natural sentence
In everyday speech, which sounds more natural for a positive statement?
Five quick questions to check what stuck.
Question 1 / 5
Score: 0/0
How ___ books have you read this year?
Some vs Any
Learn when to use some and any — some for affirmative statements, offers and requests; any for negatives, questions, and 'whichever one' meanings.
This, That, These & Those
Learn how to point to things in English with this, that, these and those — chosen by distance (near vs far) and number (singular vs plural).
Few and Little
Learn few/a few and little/a little — few and a few for countable nouns, little and a little for uncountable nouns, and how adding 'a' flips the meaning from negative to positive.
All, Every & Each
Learn the difference between all, every and each — all treats a group as one whole, every generalizes about each member, and each emphasizes individuals one by one.