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 1540 cubic feet into gallons we have to multiply 1540 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

1540 ft3 → V_(gal)

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

V_(gal) = 1540 ft3 × 7.4805194805226 gal

V_(gal) = 11520.000000005 gal

The final result is:

1540 ft3 → 11520.000000005 gal

We conclude that 1540 cubic feet is equivalent to 11520.000000005 gallons:

1540 cubic feet = 11520.000000005 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 8.680555555552E-5 × 1540 cubic feet.

Another way is saying that 1540 cubic feet is equal to 1 ÷ 8.680555555552E-5 gallons.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that one thousand five hundred forty cubic feet is approximately eleven thousand five hundred twenty gallons:

1540 ft3 ≅ 11520 gal

An alternative is also that one gallon is approximately zero times one thousand five 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