4.2 cubic inches in cups

Conversion formula

The conversion factor from cubic inches to cups is 0.069264069264221, which means that 1 cubic inch is equal to 0.069264069264221 cups:

1 in3 = 0.069264069264221 cup

To convert 4.2 cubic inches into cups we have to multiply 4.2 by the conversion factor in order to get the volume amount from cubic inches to cups. We can also form a simple proportion to calculate the result:

1 in3 → 0.069264069264221 cup

4.2 in3 → V_(cup)

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

V_(cup) = 4.2 in3 × 0.069264069264221 cup

V_(cup) = 0.29090909090973 cup

The final result is:

4.2 in3 → 0.29090909090973 cup

We conclude that 4.2 cubic inches is equivalent to 0.29090909090973 cups:

4.2 cubic inches = 0.29090909090973 cups

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cup is equal to 3.4374999999925 × 4.2 cubic inches.

Another way is saying that 4.2 cubic inches is equal to 1 ÷ 3.4374999999925 cups.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that four point two cubic inches is approximately zero point two nine one cups:

4.2 in3 ≅ 0.291 cup

An alternative is also that one cup is approximately three point four three seven times four point two cubic inches.

Cubic inches to cups conversion table

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