Unit Converter
Conversion formula
The conversion factor from cubic centimeters to cubic feet is 3.5314666572208E-5, which means that 1 cubic centimeter is equal to 3.5314666572208E-5 cubic feet:
1 cm3 = 3.5314666572208E-5 ft3
To convert 21 cubic centimeters into cubic feet we have to multiply 21 by the conversion factor in order to get the volume amount from cubic centimeters to cubic feet. We can also form a simple proportion to calculate the result:
1 cm3 → 3.5314666572208E-5 ft3
21 cm3 → V(ft3)
Solve the above proportion to obtain the volume V in cubic feet:
V(ft3) = 21 cm3 × 3.5314666572208E-5 ft3
V(ft3) = 0.00074160799801636 ft3
The final result is:
21 cm3 → 0.00074160799801636 ft3
We conclude that 21 cubic centimeters is equivalent to 0.00074160799801636 cubic feet:
21 cubic centimeters = 0.00074160799801636 cubic feet
Alternative conversion
We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cubic foot is equal to 1348.4212719857 × 21 cubic centimeters.
Another way is saying that 21 cubic centimeters is equal to 1 ÷ 1348.4212719857 cubic feet.
Approximate result
For practical purposes we can round our final result to an approximate numerical value. We can say that twenty-one cubic centimeters is approximately zero point zero zero one cubic feet:
21 cm3 ≅ 0.001 ft3
An alternative is also that one cubic foot is approximately one thousand three hundred forty-eight point four two one times twenty-one cubic centimeters.
Conversion table
cubic centimeters to cubic feet chart
For quick reference purposes, below is the conversion table you can use to convert from cubic centimeters to cubic feet
cubic centimeters (cm3) | cubic feet (ft3) |
---|---|
22 cubic centimeters | 0.001 cubic feet |
23 cubic centimeters | 0.001 cubic feet |
24 cubic centimeters | 0.001 cubic feet |
25 cubic centimeters | 0.001 cubic feet |
26 cubic centimeters | 0.001 cubic feet |
27 cubic centimeters | 0.001 cubic feet |
28 cubic centimeters | 0.001 cubic feet |
29 cubic centimeters | 0.001 cubic feet |
30 cubic centimeters | 0.001 cubic feet |
31 cubic centimeters | 0.001 cubic feet |