Unitly

volume conversion

How many cups are in 1 gallon?

Quick answer, a live calculator, and reference values for converting gallons to cups.

Main answer
1 gallon = 16 cups
Result
1 gallon = 16 cups

Factor: 16

There are 16 cups in 1 gallon.

1 gallon equals 16 cups. A gallon is a common volume unit for liquids and recipe measurements. A cup is another volume unit you'll often see in kitchens and packaging. To convert any amount, multiply the number of gallons by 16 to get cups. Results below use standard international conversion factors; round as needed for recipes or construction.
Need the other direction?
Convert cups to gallons.

Examples

  • 1 gallon
    16 cups
  • 5 gallons
    80 cups
  • 10 gallons
    160 cups
  • 100 gallons
    1,600 cups

Frequently asked questions

How many cups are in 1 gallon?
There are 16 cups in 1 gallon.
How do I convert gallons to cups?
Multiply the gallons value by 16. You can also type any number into the calculator on this page for an instant result.
Is the gallons to cups conversion exact?
This page uses internationally recognized conversion factors. Displayed values may be rounded for readability—keep extra decimals when a recipe, blueprint, or lab measurement needs higher precision.

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