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 5100 cups into gallons we have to multiply 5100 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

5100 cup → V_(gal)

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

V_(gal) = 5100 cup × 0.0625 gal

V_(gal) = 318.75 gal

The final result is:

5100 cup → 318.75 gal

We conclude that 5100 cups is equivalent to 318.75 gallons:

5100 cups = 318.75 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.0031372549019608 × 5100 cups.

Another way is saying that 5100 cups is equal to 1 ÷ 0.0031372549019608 gallons.

Approximate result

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

5100 cup ≅ 318.75 gal

An alternative is also that one gallon is approximately zero point zero zero three times five thousand one hundred 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