## 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 15.5 cubic inches into cups we have to multiply 15.5 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

15.5 in3 → V(cup)

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

V(cup) = 15.5 in3 × 0.069264069264221 cup

V(cup) = 1.0735930735954 cup

The final result is:

15.5 in3 → 1.0735930735954 cup

We conclude that 15.5 cubic inches is equivalent to 1.0735930735954 cups:

15.5 cubic inches = 1.0735930735954 cups

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cup is equal to 0.93145161290118 × 15.5 cubic inches.

Another way is saying that 15.5 cubic inches is equal to 1 ÷ 0.93145161290118 cups.

## Approximate result

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

15.5 in3 ≅ 1.074 cup

An alternative is also that one cup is approximately zero point nine three one times fifteen point five 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

cubic inches (in3) cups (cup)
16.5 cubic inches 1.143 cups
17.5 cubic inches 1.212 cups
18.5 cubic inches 1.281 cups
19.5 cubic inches 1.351 cups
20.5 cubic inches 1.42 cups
21.5 cubic inches 1.489 cups
22.5 cubic inches 1.558 cups
23.5 cubic inches 1.628 cups
24.5 cubic inches 1.697 cups
25.5 cubic inches 1.766 cups