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 77.7 cups into cubic feet we have to multiply 77.7 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

77.7 cup → V_(ft3)

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

V_(ft3) = 77.7 cup × 0.0083550347222188 ft3

V_(ft3) = 0.6491861979164 ft3

The final result is:

77.7 cup → 0.6491861979164 ft3

We conclude that 77.7 cups is equivalent to 0.6491861979164 cubic feet:

77.7 cups = 0.6491861979164 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 1.5403901118193 × 77.7 cups.

Another way is saying that 77.7 cups is equal to 1 ÷ 1.5403901118193 cubic feet.

Approximate result

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

77.7 cup ≅ 0.649 ft3

An alternative is also that one cubic foot is approximately one point five four times seventy-seven point seven 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