Conversion formula

The conversion factor from cups to gallons is 0.0625, which means that 1 cup is equal to 0.0625 gallons:

1 cup = 0.0625 gal

To convert 318 cups into gallons we have to multiply 318 by the conversion factor in order to get the volume amount from cups to gallons. We can also form a simple proportion to calculate the result:

1 cup → 0.0625 gal

318 cup → V_(gal)

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

V_(gal) = 318 cup × 0.0625 gal

V_(gal) = 19.875 gal

The final result is:

318 cup → 19.875 gal

We conclude that 318 cups is equivalent to 19.875 gallons:

318 cups = 19.875 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.050314465408805 × 318 cups.

Another way is saying that 318 cups is equal to 1 ÷ 0.050314465408805 gallons.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that three hundred eighteen cups is approximately nineteen point eight seven five gallons:

318 cup ≅ 19.875 gal

An alternative is also that one gallon is approximately zero point zero five times three hundred eighteen cups.

Conversion table

cups to gallons chart

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