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 3420 cups into gallons we have to multiply 3420 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

3420 cup → V_(gal)

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

V_(gal) = 3420 cup × 0.0625 gal

V_(gal) = 213.75 gal

The final result is:

3420 cup → 213.75 gal

We conclude that 3420 cups is equivalent to 213.75 gallons:

3420 cups = 213.75 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.0046783625730994 × 3420 cups.

Another way is saying that 3420 cups is equal to 1 ÷ 0.0046783625730994 gallons.

Approximate result

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

3420 cup ≅ 213.75 gal

An alternative is also that one gallon is approximately zero point zero zero five times three thousand four 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