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 630 cups into gallons we have to multiply 630 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

630 cup → V_(gal)

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

V_(gal) = 630 cup × 0.0625 gal

V_(gal) = 39.375 gal

The final result is:

630 cup → 39.375 gal

We conclude that 630 cups is equivalent to 39.375 gallons:

630 cups = 39.375 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.025396825396825 × 630 cups.

Another way is saying that 630 cups is equal to 1 ÷ 0.025396825396825 gallons.

Approximate result

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

630 cup ≅ 39.375 gal

An alternative is also that one gallon is approximately zero point zero two five times six hundred thirty 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