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 813 cups into cubic feet we have to multiply 813 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

813 cup → V_(ft3)

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

V_(ft3) = 813 cup × 0.0083550347222188 ft3

V_(ft3) = 6.7926432291639 ft3

The final result is:

813 cup → 6.7926432291639 ft3

We conclude that 813 cups is equivalent to 6.7926432291639 cubic feet:

813 cups = 6.7926432291639 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 0.14721809555764 × 813 cups.

Another way is saying that 813 cups is equal to 1 ÷ 0.14721809555764 cubic feet.

Approximate result

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

813 cup ≅ 6.793 ft3

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