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 1000 cubic inches into cups we have to multiply 1000 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

1000 in3 → V_(cup)

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

V_(cup) = 1000 in3 × 0.069264069264221 cup

V_(cup) = 69.264069264221 cup

The final result is:

1000 in3 → 69.264069264221 cup

We conclude that 1000 cubic inches is equivalent to 69.264069264221 cups:

1000 cubic inches = 69.264069264221 cups

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cup is equal to 0.014437499999968 × 1000 cubic inches.

Another way is saying that 1000 cubic inches is equal to 1 ÷ 0.014437499999968 cups.

Approximate result

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

1000 in3 ≅ 69.264 cup

An alternative is also that one cup is approximately zero point zero one four times one thousand 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