Cups to Gallons
Convert cups (cup) to gallons (gal). Type in either box; the other updates as you go.
How to convert cups to gallons
To convert cups to gallons, divide the number of cups by 16.
Example
Convert 50 cups to gallons:
Cup to gallon conversion chart
| Cups (cup) | Gallons (gal) |
|---|---|
| 1 cup | 0.0625 gal |
| 2 cup | 0.125 gal |
| 3 cup | 0.1875 gal |
| 4 cup | 0.25 gal |
| 5 cup | 0.3125 gal |
| 6 cup | 0.375 gal |
| 7 cup | 0.4375 gal |
| 8 cup | 0.5 gal |
| 9 cup | 0.5625 gal |
| 10 cup | 0.625 gal |
| 12 cup | 0.75 gal |
| 15 cup | 0.9375 gal |
| 20 cup | 1.25 gal |
| 25 cup | 1.5625 gal |
| 30 cup | 1.875 gal |
| 40 cup | 2.5 gal |
| 50 cup | 3.125 gal |
| 60 cup | 3.75 gal |
| 70 cup | 4.375 gal |
| 75 cup | 4.6875 gal |
| 80 cup | 5 gal |
| 90 cup | 5.625 gal |
| 100 cup | 6.25 gal |
| 150 cup | 9.375 gal |
| 200 cup | 12.5 gal |
| 250 cup | 15.625 gal |
| 500 cup | 31.25 gal |
| 1,000 cup | 62.5 gal |
Going the other way? See the gallons to cups chart.
About the units
Cup (cup)
A US customary cup is 8 US fluid ounces, about 236.6 milliliters. Nutrition labels use a rounded 240 mL cup, and a metric cup is 250 mL.
Gallon (gal)
A US gallon is 231 cubic inches, about 3.785 liters. It is the unit for fuel and milk in the US. The imperial gallon is about 20% larger.
Frequently asked questions
How many gallons are in a cup?
There are 0.0625 gallons in a cup.
How many cups are in a gallon?
There are 16 cups in a gallon.
How do you convert cups to gallons?
To convert cups to gallons, divide the number of cups by 16.
What is 50 cups in gallons?
50 cups equals 3.125 gallons.
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