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 6720 cups into gallons we have to multiply 6720 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

6720 cup → V_(gal)

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

V_(gal) = 6720 cup × 0.0625 gal

V_(gal) = 420 gal

The final result is:

6720 cup → 420 gal

We conclude that 6720 cups is equivalent to 420 gallons:

6720 cups = 420 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.0023809523809524 × 6720 cups.

Another way is saying that 6720 cups is equal to 1 ÷ 0.0023809523809524 gallons.

Approximate result

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

6720 cup ≅ 420 gal

An alternative is also that one gallon is approximately zero point zero zero two times six thousand seven hundred twenty 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