Gallons to Quarts Converter

Use the gallons to quarts converter to instantly transform between these two volume units.

Clear
Result4 qt1 gal converted
1 gal equals4 qt
1 qt equals0.25 gal

Gallon (US) to quart (US) reference

gallon (US)quart (US)
1 gal4 qt
2 gal8 qt
5 gal20 qt
10 gal40 qt
25 gal100 qt
50 gal200 qt
100 gal400 qt
500 gal2,000 qt
1,000 gal4,000 qt

How to convert gallon (US) to quart (US)

One gallon (US) equals 4 qt, so multiply the number of gallon (US)s by 4:

qt = gal × 4

Going the other way

One quart (US) equals 0.25 gal, so to convert back:

gal = qt × 0.25

Both directions are shown in the results above, and the drop-downs let you convert between any pair of volume units — not just these two.