Cups to Gallons Converter
16 cups = 1 US gallon — convert any kitchen volume instantly
cup
1 cup =
0.0625
gallons (gal)
1 ÷ 16 = 0.0625 gal
Quarts0.25 qt
Pints0.5 pt
Fluid Ounces8 fl oz
Milliliters236.6 mL
Cups to Gallons Reference Table
Quick rule: 16 cups = 1 gallon. Divide cups by 16 to get gallons. Example: 8 cups ÷ 16 = 0.5 gallon (half gallon).
| Cups | Gallons | Quarts | Pints | Fl Oz |
|---|---|---|---|---|
| 1 cups | 0.0625 gal | 0.25 qt | 0.5 pt | 8 fl oz |
| 2 cups | 0.125 gal | 0.5 qt | 1 pt | 16 fl oz |
| 4 cups | 0.25 gal | 1 qt | 2 pt | 32 fl oz |
| 8 cups | 0.5 gal | 2 qt | 4 pt | 64 fl oz |
| 12 cups | 0.75 gal | 3 qt | 6 pt | 96 fl oz |
| 16 cups | 1 gal | 4 qt | 8 pt | 128 fl oz |
| 20 cups | 1.25 gal | 5 qt | 10 pt | 160 fl oz |
| 24 cups | 1.5 gal | 6 qt | 12 pt | 192 fl oz |
| 32 cups | 2 gal | 8 qt | 16 pt | 256 fl oz |
| 48 cups | 3 gal | 12 qt | 24 pt | 384 fl oz |
| 64 cups | 4 gal | 16 qt | 32 pt | 512 fl oz |
US Liquid Measurement Hierarchy
1 gallon= 16 cups
1 gallon= 4 quarts
1 gallon= 8 pints
1 gallon= 128 fl oz
1 gallon= 3.785 liters
Frequently Asked Questions
How many cups in a gallon?
There are 16 cups in 1 US gallon.
How many cups in half a gallon?
Half a gallon = 8 cups.
How many gallons is 32 cups?
32 cups = 2 gallons. Divide 32 ÷ 16 = 2.
How many cups in a quart?
1 quart = 4 cups.
How many cups in a pint?
1 pint = 2 cups.