Cup ConversionsUse this easy and mobile-friendly calculator to convert between Cups and other units of Volume.
1 U.S. Cup =
0.0625 U.S. Gallons
CupsA U.S. cup is a unit of volume equal to 1/16th of a U.S. gallon, or about 236 milliliters.
GallonsA 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