Quart Conversions

Use this easy and mobile-friendly calculator to convert between Quarts and other units of Volume.
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1 U.S. Quart =
0.25 U.S. Gallons
exact result
Decimal places
A U.S. quart is equal to 32 U.S. fluid ounces, 1/4th of a gallon, or 2 pints. It should not be confused with the Imperial quart, which is about 20% larger.
Abbreviation: qt
A U.S. gallon is a unit of volume equal to 128 U.S. fluid ounces, or about 3.785 liters. It should not be confused with the imperial gallon used in the United Kingdom.
Common abbreviations: gal, US gal