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 70 gallons into cubic feet we have to multiply 70 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

70 gal → V_(ft3)

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

V_(ft3) = 70 gal × 0.1336805555555 ft3

V_(ft3) = 9.357638888885 ft3

The final result is:

70 gal → 9.357638888885 ft3

We conclude that 70 gallons is equivalent to 9.357638888885 cubic feet:

70 gallons = 9.357638888885 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 0.10686456400747 × 70 gallons.

Another way is saying that 70 gallons is equal to 1 ÷ 0.10686456400747 cubic feet.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that seventy gallons is approximately nine point three five eight cubic feet:

70 gal ≅ 9.358 ft3

An alternative is also that one cubic foot is approximately zero point one zero seven times seventy 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