Convert Gallons (US) to Cups (US)
One gallon (US) equals 16.000008 cups (us). Type any value to convert gallons (us) to cups (us) instantly — with a full reference table below.
Convert Gallons (US) to Cups (US)
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Conversion formula
To convert gallons (us) to cups (us), multiply by 16.000008. One gallon (US) equals 16.000008 cup, and one cup (US) equals 0.0625 gal.
Gallons (US) to Cups (US) table
About converting Gallons (US) to Cups (US)
Gallons (US) (gal) and Cups (US) (cup) are both units of volume. The exact factor is 1 gal = 16.000008 cup, so multiply by 16.000008 to go from gallons (us) to cups (us) (or divide to go back).
The conversion is exact and runs entirely in your browser. Need the reverse? Use the Cups (US) to Gallons (US) converter, or the full unit converter for every unit at once.
Frequently asked questions
How many cups (us) are in one gallon (US)?
One gallon (US) equals 16.000008 cups (us).
How do I convert gallons (us) to cups (us)?
Multiply the number of gallons (us) by 16.000008. For example, 10 gallons (us) = 160.000085 cups (us).
What is 5 gallons (us) in cups (us)?
5 gallons (us) is 80.000042 cups (us).