gallons to quarts Converter
1 gal = 4 qt. Enter a value. The result updates immediately.
Convert
Accuracy and rounding
For U.S. liquid capacity when recipes or containers use quarts.
Metric volume units are fixed, and cups, teaspoons, tablespoons, pints, quarts, and gallons use U.S. liquid measures unless imperial is named.
For recipes, round to the nearest useful spoon, cup, or milliliter. For containers and dosing, keep more precision in quarts.
How to convert gallons to quarts
- Enter the value in gallons.
- Select gallons as the source unit.
- Select quarts as the target unit.
- Read or copy the result.
gallons to quarts chart
| gallons | quarts |
|---|---|
| 1 gal | 4 qt |
| 2 gal | 8 qt |
| 5 gal | 20 qt |
| 10 gal | 40 qt |
| 25 gal | 100 qt |
| 50 gal | 200 qt |
| 100 gal | 400 qt |
Formula
qt = gal x 4
Example: 1 gal = 4 qt.
Source
Liter, cubic meter, and U.S. customary liquid measure relationships.
Common questions
How do I convert gallons to quarts?
Enter the gallons value in the converter, or multiply by the factor shown in the formula. 1 gal = 4 qt.
What should I watch out for?
U.S. liquid units are used for cups, teaspoons, tablespoons, pints, quarts, and gallons unless the page says imperial.
Where does this volume conversion come from?
Liter, cubic meter, and U.S. customary liquid measure relationships. ConverterBase uses stable definitions and fixed conversion factors, not live or rounded market data.