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 243 cubic inches into cups we have to multiply 243 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

243 in3 → V_(cup)

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

V_(cup) = 243 in3 × 0.069264069264221 cup

V_(cup) = 16.831168831206 cup

The final result is:

243 in3 → 16.831168831206 cup

We conclude that 243 cubic inches is equivalent to 16.831168831206 cups:

243 cubic inches = 16.831168831206 cups

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cup is equal to 0.059413580246783 × 243 cubic inches.

Another way is saying that 243 cubic inches is equal to 1 ÷ 0.059413580246783 cups.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that two hundred forty-three cubic inches is approximately sixteen point eight three one cups:

243 in3 ≅ 16.831 cup

An alternative is also that one cup is approximately zero point zero five nine times two hundred forty-three cubic inches.

Conversion table

cubic inches to cups chart

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