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 1685 gallons into cubic feet we have to multiply 1685 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

1685 gal → V_(ft3)

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

V_(ft3) = 1685 gal × 0.1336805555555 ft3

V_(ft3) = 225.25173611102 ft3

The final result is:

1685 gal → 225.25173611102 ft3

We conclude that 1685 gallons is equivalent to 225.25173611102 cubic feet:

1685 gallons = 225.25173611102 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 0.0044394774365119 × 1685 gallons.

Another way is saying that 1685 gallons is equal to 1 ÷ 0.0044394774365119 cubic feet.

Approximate result

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

1685 gal ≅ 225.252 ft3

An alternative is also that one cubic foot is approximately zero point zero zero four times one thousand six hundred eighty-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