## 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 64 cups into gallons we have to multiply 64 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

64 cup → V(gal)

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

V(gal) = 64 cup × 0.0625 gal

V(gal) = 4 gal

The final result is:

64 cup → 4 gal

We conclude that 64 cups is equivalent to 4 gallons:

64 cups = 4 gallons

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.25 × 64 cups.

Another way is saying that 64 cups is equal to 1 ÷ 0.25 gallons.

## Approximate result

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

64 cup ≅ 4 gal

An alternative is also that one gallon is approximately zero point two five times sixty-four 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

cups (cup) gallons (gal)
65 cups 4.063 gallons
66 cups 4.125 gallons
67 cups 4.188 gallons
68 cups 4.25 gallons
69 cups 4.313 gallons
70 cups 4.375 gallons
71 cups 4.438 gallons
72 cups 4.5 gallons
73 cups 4.563 gallons
74 cups 4.625 gallons