Gallons to cups
Convert gallons (gal) to cups (cup) instantly. 1 gallon = 16 cups.
Quick answer: 1 gallon equals 16 cup. To convert gallons to cups, multiply the value by 16.
Good to know
- Cups, tablespoons and teaspoons differ by country. This tool uses US measures.
- 1 US gallon is 3.785 litres. The UK gallon is larger, about 4.546 litres.
Quick reference
| gal | cup |
|---|---|
| 1 | 16 |
| 2 | 32 |
| 5 | 80 |
| 10 | 160 |
| 25 | 400 |
| 50 | 800 |
| 100 | 1600 |
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 number of gallons by 16.
How do I convert cups back to gallons?
Divide by 16, or multiply by 0.0625.
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