Convert US Gallons to US Cups
1 US gallon = 16 US cups. Type any value below to convert in either direction — the calculation happens in your browser.
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Guide & FAQUS Gallons to US Cups formula · US Gallons to US Cups conversion table · US Cups to US Gallons conversion table · About the US gallon · About the US cup · Frequently asked questions
US Gallons to US Cups formula
Multiply the number of US gallons by 16 to get US cups.
US cups = US gallons × 16
To go the other way: divide the number of US cups by 16, or multiply by 0.0625.
US gallons = US cups ÷ 16
US Gallons to US Cups conversion table
| US Gallons | US Cups |
|---|---|
| 1 gal | 16 cup |
| 2 gal | 32 cup |
| 3 gal | 48 cup |
| 4 gal | 64 cup |
| 5 gal | 80 cup |
| 6 gal | 96 cup |
| 7 gal | 112 cup |
| 8 gal | 128 cup |
| 9 gal | 144 cup |
| 10 gal | 160 cup |
| 15 gal | 240 cup |
| 20 gal | 320 cup |
| 25 gal | 400 cup |
| 30 gal | 480 cup |
| 40 gal | 640 cup |
| 50 gal | 800 cup |
| 75 gal | 1,200 cup |
| 100 gal | 1,600 cup |
| 250 gal | 4,000 cup |
| 500 gal | 8,000 cup |
| 1,000 gal | 16,000 cup |
US Cups to US Gallons conversion table
| US Cups | US Gallons |
|---|---|
| 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 |
About the US gallon
A US liquid gallon is exactly 3.785411784 litres, or 128 fluid ounces.
About the US cup
A US customary cup is 8 fluid ounces, about 237 millilitres — the standard unit in American recipes.
Frequently asked questions
How many US cups are in a US gallon?
There are 16 US cups in one US gallon.
How many US gallons are in a US cup?
There are 0.0625 US gallons in one US cup.
Is this conversion exact?
The ratio between the US gallon and the US cup is fixed by definition, so the conversion is exact — the figures shown here are rounded for readability only.
What is 10 US gallons in US cups?
10 US gallons equals 160 US cups.