CALCULATOR
US Cups to US Gallons Converter
Convert us cups to us gallons. For example, 2.5 US cup equals 0.15625 US gal. Enter a nonnegative value up to 1,000,000,000 to update the result.
How the calculation works
US Gallons = US Cups × (1/16).
Worked example
With us cups 1 US cup, us gallons is 0.0625 US gal.
Assumptions and limits
US customary liquid cup=8US fl oz, pint=2cups, quart=2pints, gallon=4quarts. No Imperial/metric cup or mass ounces.