volume conversion
How many cups are in 1 gallon?
Quick answer, a live calculator, and reference values—built for fast, mobile-friendly lookups.
Main answer
1 gallon = 16 cups
Result
1 gallon = 16 cups
Factor: 16
There are 16 cups in 1 gallon.
Need the other direction?
Examples
- 1 gallon16 cups
- 5 gallons80 cups
- 10 gallons160 cups
- 100 gallons1,600 cups