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 771.5 gallons into cubic feet we have to multiply 771.5 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

771.5 gal → V_(ft3)

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

V_(ft3) = 771.5 gal × 0.1336805555555 ft3

V_(ft3) = 103.13454861107 ft3

The final result is:

771.5 gal → 103.13454861107 ft3

We conclude that 771.5 gallons is equivalent to 103.13454861107 cubic feet:

771.5 gallons = 103.13454861107 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 0.0096960719125374 × 771.5 gallons.

Another way is saying that 771.5 gallons is equal to 1 ÷ 0.0096960719125374 cubic feet.

Approximate result

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

771.5 gal ≅ 103.135 ft3

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