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 263.8 cups into gallons we have to multiply 263.8 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

263.8 cup → V_(gal)

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

V_(gal) = 263.8 cup × 0.0625 gal

V_(gal) = 16.4875 gal

The final result is:

263.8 cup → 16.4875 gal

We conclude that 263.8 cups is equivalent to 16.4875 gallons:

263.8 cups = 16.4875 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.060652009097801 × 263.8 cups.

Another way is saying that 263.8 cups is equal to 1 ÷ 0.060652009097801 gallons.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that two hundred sixty-three point eight cups is approximately sixteen point four eight eight gallons:

263.8 cup ≅ 16.488 gal

An alternative is also that one gallon is approximately zero point zero six one times two hundred sixty-three point 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