Conversion formula

The conversion factor from cups to cubic feet is 0.0083550347222188, which means that 1 cup is equal to 0.0083550347222188 cubic feet:

1 cup = 0.0083550347222188 ft3

To convert 815 cups into cubic feet we have to multiply 815 by the conversion factor in order to get the volume amount from cups to cubic feet. We can also form a simple proportion to calculate the result:

1 cup → 0.0083550347222188 ft3

815 cup → V_(ft3)

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

V_(ft3) = 815 cup × 0.0083550347222188 ft3

V_(ft3) = 6.8093532986083 ft3

The final result is:

815 cup → 6.8093532986083 ft3

We conclude that 815 cups is equivalent to 6.8093532986083 cubic feet:

815 cups = 6.8093532986083 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 0.1468568241575 × 815 cups.

Another way is saying that 815 cups is equal to 1 ÷ 0.1468568241575 cubic feet.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that eight hundred fifteen cups is approximately six point eight zero nine cubic feet:

815 cup ≅ 6.809 ft3

An alternative is also that one cubic foot is approximately zero point one four seven times eight hundred fifteen cups.

Conversion table

cups to cubic feet chart

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