Converting between us gallons and us cups is frequently needed in cooking, chemistry, fuel measurement, and everyday liquid quantities. Volume conversions are particularly important when adapting recipes between metric and US customary systems.
20.86959 gal = 333.91344 cup
20.86959 (twenty) us gallon(s) is equal to 333.91344 (three hundred and thirty-three) us cup(s)
What is us gallon?
The US gallon equals approximately 3.785 litres. It is used in the United States for fuel, milk, water, and other bulk liquid purchases. Note that the US gallon is smaller than the imperial gallon (4.546 litres).
What is us cup?
The US cup equals approximately 237 millilitres or 8 US fluid ounces. It is the standard volume measure in American cooking and baking recipes.
How to convert gal to cup
To convert US gallon to US cup, multiply the value by 16.
20.86959 gal × 16 = 333.91344 cup
Common Conversions
| gal | cup (US cup) | Description |
|---|---|---|
| 1 gal | 16 cup | 1 US gallon(s) = 16 US cup(s) |
| 2 gal | 32 cup | 2 US gallon(s) = 32 US cup(s) |
| 5 gal | 80 cup | 5 US gallon(s) = 80 US cup(s) |
| 10 gal | 160 cup | 10 US gallon(s) = 160 US cup(s) |
| 25 gal | 400 cup | 25 US gallon(s) = 400 US cup(s) |
| 50 gal | 800 cup | 50 US gallon(s) = 800 US cup(s) |
| 100 gal | 1600 cup | 100 US gallon(s) = 1600 US cup(s) |
| 250 gal | 4000 cup | 250 US gallon(s) = 4000 US cup(s) |
| 500 gal | 8000 cup | 500 US gallon(s) = 8000 US cup(s) |
| 1000 gal | 16000 cup | 1000 US gallon(s) = 16000 US cup(s) |
| 2500 gal | 40000 cup | 2500 US gallon(s) = 40000 US cup(s) |
| 5000 gal | 80000 cup | 5000 US gallon(s) = 80000 US cup(s) |
| 10000 gal | 160000 cup | 10000 US gallon(s) = 160000 US cup(s) |
Convert US gallon to other units
| gal | Unit | Description |
|---|---|---|
| 20.86959 gal | 78.999992 L | Litre |
| 20.86959 gal | 78999.991913 mL | Millilitre |
| 20.86959 gal | 0.079 m³ | Cubic metre |
| 20.86959 gal | 2671.30752 fl oz | US fluid ounce |
| 20.86959 gal | 333.91344 cup | US cup |
| 20.86959 gal | 166.95672 pt | US pint |
| 20.86959 gal | 83.47836 qt | US quart |