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 8138 cups into gallons we have to multiply 8138 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

8138 cup → V_(gal)

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

V_(gal) = 8138 cup × 0.0625 gal

V_(gal) = 508.625 gal

The final result is:

8138 cup → 508.625 gal

We conclude that 8138 cups is equivalent to 508.625 gallons:

8138 cups = 508.625 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.0019660850331777 × 8138 cups.

Another way is saying that 8138 cups is equal to 1 ÷ 0.0019660850331777 gallons.

Approximate result

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

8138 cup ≅ 508.625 gal

An alternative is also that one gallon is approximately zero point zero zero two times eight thousand one hundred thirty-eight 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