20 Centimeters to mm

Convert 20 cm to millimeter with our easy to use conversion calculator online.
20 cm to mm is equal to 200 mm.

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You can easily switch centimeters to inches, mm, feet, and other units of length or vice versa with just a few clicks.

For the conversion of cm to millimeter, we followed this method to calculate cm to millimeter:

Unit Lengths
Nanometer 10000000.0 nm
Micrometer 10000.0 μm
Millimeter 10.0 mm
Centimeter 1.0 cm
Inch 0.3937007874 in
Foot 0.032808399 ft
Yard 0.010936133 yd
Meter 0.01 m
Kilometer 1e-05 km
Mile 6.2137e-06 mi
Nautical Mile 5.3996e-06 nmi