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 340.3 gallons into cubic feet we have to multiply 340.3 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

340.3 gal → V_(ft3)

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

V_(ft3) = 340.3 gal × 0.1336805555555 ft3

V_(ft3) = 45.491493055537 ft3

The final result is:

340.3 gal → 45.491493055537 ft3

We conclude that 340.3 gallons is equivalent to 45.491493055537 cubic feet:

340.3 gallons = 45.491493055537 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 0.021982131885168 × 340.3 gallons.

Another way is saying that 340.3 gallons is equal to 1 ÷ 0.021982131885168 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 point three gallons is approximately forty-five point four nine one cubic feet:

340.3 gal ≅ 45.491 ft3

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