Conversion formula

The conversion factor from gallons to cubic feet is 0.1336805555555, which means that 1 gallon is equal to 0.1336805555555 cubic feet:

1 gal = 0.1336805555555 ft3

To convert 1521 gallons into cubic feet we have to multiply 1521 by the conversion factor in order to get the volume amount from gallons to cubic feet. We can also form a simple proportion to calculate the result:

1 gal → 0.1336805555555 ft3

1521 gal → V_(ft3)

Solve the above proportion to obtain the volume V in cubic feet:

V_(ft3) = 1521 gal × 0.1336805555555 ft3

V_(ft3) = 203.32812499992 ft3

The final result is:

1521 gal → 203.32812499992 ft3

We conclude that 1521 gallons is equivalent to 203.32812499992 cubic feet:

1521 gallons = 203.32812499992 cubic feet

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cubic foot is equal to 0.0049181587643146 × 1521 gallons.

Another way is saying that 1521 gallons is equal to 1 ÷ 0.0049181587643146 cubic feet.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that one thousand five hundred twenty-one gallons is approximately two hundred three point three two eight cubic feet:

1521 gal ≅ 203.328 ft3

An alternative is also that one cubic foot is approximately zero point zero zero five times one thousand five hundred twenty-one gallons.

Conversion table

gallons to cubic feet chart

For quick reference purposes, below is the conversion table you can use to convert from gallons to cubic feet