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 345 gallons into cubic feet we have to multiply 345 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

345 gal → V_(ft3)

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

V_(ft3) = 345 gal × 0.1336805555555 ft3

V_(ft3) = 46.119791666648 ft3

The final result is:

345 gal → 46.119791666648 ft3

We conclude that 345 gallons is equivalent to 46.119791666648 cubic feet:

345 gallons = 46.119791666648 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 0.021682665160935 × 345 gallons.

Another way is saying that 345 gallons is equal to 1 ÷ 0.021682665160935 cubic feet.

Approximate result

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

345 gal ≅ 46.12 ft3

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