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 3171 gallons into cubic feet we have to multiply 3171 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

3171 gal → V_(ft3)

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

V_(ft3) = 3171 gal × 0.1336805555555 ft3

V_(ft3) = 423.90104166649 ft3

The final result is:

3171 gal → 423.90104166649 ft3

We conclude that 3171 gallons is equivalent to 423.90104166649 cubic feet:

3171 gallons = 423.90104166649 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 0.0023590411480677 × 3171 gallons.

Another way is saying that 3171 gallons is equal to 1 ÷ 0.0023590411480677 cubic feet.

Approximate result

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

3171 gal ≅ 423.901 ft3

An alternative is also that one cubic foot is approximately zero point zero zero two times three thousand one hundred seventy-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