You can easily convert 20 millimeters into centimeters using each unit definition:
- Millimeters
- milli m = 0.001 m
- Centimeters
- centi m = 0.01 m
With this information, you can calculate the quantity of centimeters 20 millimeters is equal to.
¿How many cm are there in 20 mm?
In 20 mm there are 2 cm.
Which is the same to say that 20 millimeters is 2 centimeters.
Twenty millimeters equals to two centimeters. *Approximation
¿What is the inverse calculation between 1 centimeter and 20 millimeters?
Performing the inverse calculation of the relationship between units, we obtain that 1 centimeter is 0.5 times 20 millimeters.
A centimeter is zero times twenty millimeters. *Approximation