volume conversion
How many quarts are in 1 gallon?
Quick answer, a live calculator, and reference values—built for fast, mobile-friendly lookups.
Main answer
1 gallon = 4 quarts
Result
1 gallon = 4 quarts
Factor: 4
There are 4 quarts in 1 gallon.
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Examples
- 1 gallon4 quarts
- 5 gallons20 quarts
- 10 gallons40 quarts
- 100 gallons400 quarts