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 728 gallons into cubic feet we have to multiply 728 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

728 gal → V_(ft3)

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

V_(ft3) = 728 gal × 0.1336805555555 ft3

V_(ft3) = 97.319444444404 ft3

The final result is:

728 gal → 97.319444444404 ft3

We conclude that 728 gallons is equivalent to 97.319444444404 cubic feet:

728 gallons = 97.319444444404 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 0.010275438846872 × 728 gallons.

Another way is saying that 728 gallons is equal to 1 ÷ 0.010275438846872 cubic feet.

Approximate result

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

728 gal ≅ 97.319 ft3

An alternative is also that one cubic foot is approximately zero point zero one times seven hundred twenty-eight 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