How Many US Cups in a US Gallon?

Quick Answer
1 US Gallon = 16 US Cups

1 gal = 16 cup

Formula

cup = gal × 16

Conversion Table

US Gallons (gal)US Cups (cup)
1 gal16 cup
2 gal32 cup
5 gal80 cup
10 gal160 cup
20 gal320 cup
50 gal800 cup
100 gal1,600 cup
500 gal8,000 cup
1,000 gal16,000 cup

Worked Examples

Convert 5 gal to cup:
5 gal × 16 = 80 cup
Convert 10 gal to cup:
10 gal × 16 = 160 cup
Convert 50 gal to cup:
50 gal × 16 = 800 cup

FAQ

How many US Cups are in 1 US Gallon?
There are 16 US Cups in 1 US Gallon. Formula: cup = gal × 16.
How to convert US Gallons to US Cups?
To convert US Gallons to US Cups, multiply the number of US Gallons by 16. For example, 10 gal = 160 cup.
How many US Cups are in 100 US Gallons?
There are 1,600 US Cups in 100 US Gallons. Calculation: 100 × 16 = 1,600.