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 1240 gallons into cubic feet we have to multiply 1240 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

1240 gal → V_(ft3)

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

V_(ft3) = 1240 gal × 0.1336805555555 ft3

V_(ft3) = 165.76388888882 ft3

The final result is:

1240 gal → 165.76388888882 ft3

We conclude that 1240 gallons is equivalent to 165.76388888882 cubic feet:

1240 gallons = 165.76388888882 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 0.0060326770004214 × 1240 gallons.

Another way is saying that 1240 gallons is equal to 1 ÷ 0.0060326770004214 cubic feet.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that one thousand two hundred forty gallons is approximately one hundred sixty-five point seven six four cubic feet:

1240 gal ≅ 165.764 ft3

An alternative is also that one cubic foot is approximately zero point zero zero six times one thousand two hundred forty 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