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 402 gallons into cups we have to multiply 402 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

402 gal → V_(cup)

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

V_(cup) = 402 gal × 16 cup

V_(cup) = 6432 cup

The final result is:

402 gal → 6432 cup

We conclude that 402 gallons is equivalent to 6432 cups:

402 gallons = 6432 cups

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cup is equal to 0.00015547263681592 × 402 gallons.

Another way is saying that 402 gallons is equal to 1 ÷ 0.00015547263681592 cups.

Approximate result

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

402 gal ≅ 6432 cup

An alternative is also that one cup is approximately zero times four hundred two 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