Conversion formula

The conversion factor from cubic feet to cups is 119.68831168836, which means that 1 cubic foot is equal to 119.68831168836 cups:

1 ft3 = 119.68831168836 cup

To convert 420 cubic feet into cups we have to multiply 420 by the conversion factor in order to get the volume amount from cubic feet to cups. We can also form a simple proportion to calculate the result:

1 ft3 → 119.68831168836 cup

420 ft3 → V_(cup)

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

V_(cup) = 420 ft3 × 119.68831168836 cup

V_(cup) = 50269.090909112 cup

The final result is:

420 ft3 → 50269.090909112 cup

We conclude that 420 cubic feet is equivalent to 50269.090909112 cups:

420 cubic feet = 50269.090909112 cups

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cup is equal to 1.9892939814807E-5 × 420 cubic feet.

Another way is saying that 420 cubic feet is equal to 1 ÷ 1.9892939814807E-5 cups.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that four hundred twenty cubic feet is approximately fifty thousand two hundred sixty-nine point zero nine one cups:

420 ft3 ≅ 50269.091 cup

An alternative is also that one cup is approximately zero times four hundred twenty cubic feet.

Conversion table

cubic feet to cups chart

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