Conversion formula

The conversion factor from cubic centimeters to quarts is 0.0010566882049662, which means that 1 cubic centimeter is equal to 0.0010566882049662 quarts:

1 cm3 = 0.0010566882049662 qt

To convert 642.4 cubic centimeters into quarts we have to multiply 642.4 by the conversion factor in order to get the volume amount from cubic centimeters to quarts. We can also form a simple proportion to calculate the result:

1 cm3 → 0.0010566882049662 qt

642.4 cm3 → V_(qt)

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

V_(qt) = 642.4 cm3 × 0.0010566882049662 qt

V_(qt) = 0.67881650287031 qt

The final result is:

642.4 cm3 → 0.67881650287031 qt

We conclude that 642.4 cubic centimeters is equivalent to 0.67881650287031 quarts:

642.4 cubic centimeters = 0.67881650287031 quarts

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 quart is equal to 1.4731521637609 × 642.4 cubic centimeters.

Another way is saying that 642.4 cubic centimeters is equal to 1 ÷ 1.4731521637609 quarts.

Approximate result

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

642.4 cm3 ≅ 0.679 qt

An alternative is also that one quart is approximately one point four seven three times six hundred forty-two point four cubic centimeters.

Conversion table

cubic centimeters to quarts chart

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