## 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 7.8 cubic feet into gallons we have to multiply 7.8 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

7.8 ft3 → V(gal)

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

V(gal) = 7.8 ft3 × 7.4805194805226 gal

V(gal) = 58.348051948076 gal

The final result is:

7.8 ft3 → 58.348051948076 gal

We conclude that 7.8 cubic feet is equivalent to 58.348051948076 gallons:

7.8 cubic feet = 58.348051948076 gallons

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.017138532763526 × 7.8 cubic feet.

Another way is saying that 7.8 cubic feet is equal to 1 ÷ 0.017138532763526 gallons.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that seven point eight cubic feet is approximately fifty-eight point three four eight gallons:

7.8 ft3 ≅ 58.348 gal

An alternative is also that one gallon is approximately zero point zero one seven times seven point eight 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

cubic feet (ft3) gallons (gal)
8.8 cubic feet 65.829 gallons
9.8 cubic feet 73.309 gallons
10.8 cubic feet 80.79 gallons
11.8 cubic feet 88.27 gallons
12.8 cubic feet 95.751 gallons
13.8 cubic feet 103.231 gallons
14.8 cubic feet 110.712 gallons
15.8 cubic feet 118.192 gallons
16.8 cubic feet 125.673 gallons
17.8 cubic feet 133.153 gallons