In the name of  compassionate merciful God

How much ....? = uncountable nouns
For example: How much coffee do you drink?
How many ....? = countable nouns

For example: How many

ups of coffee do you drink?

 

How much? How many?

  Countable Nouns Uncountable Nouns
In questions: We use how many with plural countable nouns:- We use how much with uncountable nouns:-
  "How many newspapers do you read every day?" "How much paper is in the printer?"
  "How many Euros have you got?" "How much money have you got?"