How many cups are there in a gallon?
It is widely known the fact that Gallon is an imperial and U.S. customary unit. The main idea is that there are 16 cups in a gallon. Needless to say, the abbreviation is “gal”. Keep in mind the fact that cup is a volume unit used mostly in cooking to measure liquid and bulk, dry foods. The main idea is that there is no international standard for cup sizes but mostly the customary and metric cups in the United States of America are used. They are obviously different in sizes.