Conversion formula

The conversion factor from gallons to cups is 16, which means that 1 gallon is equal to 16 cups:

1 gal = 16 cup

To convert 1521 gallons into cups we have to multiply 1521 by the conversion factor in order to get the volume amount from gallons to cups. We can also form a simple proportion to calculate the result:

1 gal → 16 cup

1521 gal → V_(cup)

Solve the above proportion to obtain the volume V in cups:

V_(cup) = 1521 gal × 16 cup

V_(cup) = 24336 cup

The final result is:

1521 gal → 24336 cup

We conclude that 1521 gallons is equivalent to 24336 cups:

1521 gallons = 24336 cups

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cup is equal to 4.1091387245233E-5 × 1521 gallons.

Another way is saying that 1521 gallons is equal to 1 ÷ 4.1091387245233E-5 cups.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that one thousand five hundred twenty-one gallons is approximately twenty-four thousand three hundred thirty-six cups:

1521 gal ≅ 24336 cup

An alternative is also that one cup is approximately zero times one thousand five hundred twenty-one gallons.

Conversion table

gallons to cups chart

For quick reference purposes, below is the conversion table you can use to convert from gallons to cups