Common Converters

Convert Gallons to Cups

Use our accurate converter to change gallons into cups. This tool is simple to use and works instantly.

How to Calculate

To change gallons to cups, you just need to know the conversion factor.

Rule: 1 Gallons = 16.0000084535 Cups

Gallons to Cups
Pre-defined calculator for direct gallons to cups conversion.
Gallons (US) (gal)
0
Cups (US)
Formula: 1 Gallons = 16.00000845 Cups

Unit Information

About Gallons

Definition: The US liquid gallon is a unit of volume equal to 128 US fluid ounces or exactly 3.785411784 liters.

History: Based on the medieval wine gallon used in England.

Where it is used: Primary unit for fuel and milk in the United States.

Gallons to Cups Conversion Table

Gallons [gal]Cups [cup]
0.01 gal0.1600000845 cup
0.1 gal1.6000008454 cup
1 gal16.0000084535 cup
2 gal32.000016907 cup
3 gal48.0000253605 cup
5 gal80.0000422676 cup
10 gal160.0000845351 cup
20 gal320.0001690703 cup
50 gal800.0004226757 cup
100 gal1,600.0008453514 cup
1000 gal16,000.0084535141 cup

How to Convert Gallons to Cups

Calculation: To convert gallons to cups, multiply the value by the conversion factor (16.0000084535).

Example: convert 15 gal to cup:
15 gal = 15 × 16.0000084535 cup = 240.0001268027 cup

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