Conversion formula

The conversion factor from cubic feet to gallons is 7.4805194805226, which means that 1 cubic foot is equal to 7.4805194805226 gallons:

1 ft3 = 7.4805194805226 gal

To convert 340 cubic feet into gallons we have to multiply 340 by the conversion factor in order to get the volume amount from cubic feet to gallons. We can also form a simple proportion to calculate the result:

1 ft3 → 7.4805194805226 gal

340 ft3 → V_(gal)

Solve the above proportion to obtain the volume V in gallons:

V_(gal) = 340 ft3 × 7.4805194805226 gal

V_(gal) = 2543.3766233777 gal

The final result is:

340 ft3 → 2543.3766233777 gal

We conclude that 340 cubic feet is equivalent to 2543.3766233777 gallons:

340 cubic feet = 2543.3766233777 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.000393178104575 × 340 cubic feet.

Another way is saying that 340 cubic feet is equal to 1 ÷ 0.000393178104575 gallons.

Approximate result

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

340 ft3 ≅ 2543.377 gal

An alternative is also that one gallon is approximately zero times three hundred forty cubic feet.

Conversion table

cubic feet to gallons chart

For quick reference purposes, below is the conversion table you can use to convert from cubic feet to gallons