Conversion formula

The conversion factor from cubic centimeters to cups is 0.0042267528198649, which means that 1 cubic centimeter is equal to 0.0042267528198649 cups:

1 cm3 = 0.0042267528198649 cup

To convert 688 cubic centimeters into cups we have to multiply 688 by the conversion factor in order to get the volume amount from cubic centimeters to cups. We can also form a simple proportion to calculate the result:

1 cm3 → 0.0042267528198649 cup

688 cm3 → V_(cup)

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

V_(cup) = 688 cm3 × 0.0042267528198649 cup

V_(cup) = 2.9080059400671 cup

The final result is:

688 cm3 → 2.9080059400671 cup

We conclude that 688 cubic centimeters is equivalent to 2.9080059400671 cups:

688 cubic centimeters = 2.9080059400671 cups

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cup is equal to 0.34387825218023 × 688 cubic centimeters.

Another way is saying that 688 cubic centimeters is equal to 1 ÷ 0.34387825218023 cups.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that six hundred eighty-eight cubic centimeters is approximately two point nine zero eight cups:

688 cm3 ≅ 2.908 cup

An alternative is also that one cup is approximately zero point three four four times six hundred eighty-eight cubic centimeters.

Conversion table

cubic centimeters to cups chart

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