# Convert 20 mm to cm

## Conversion details

To convert mm to cm use the following formula:
1 mm equals 0.1 cm
So, to convert 20 mm to cm, multiply 0.1 by 20 i.e.,
20 mm = 0.1 * 20 cm = 2 cm
For conversion tables, definitions and more information on the mm and cm units scroll down or use the related mm and cm quick access menus located at the top left side of the page.

#### Additional unit information

mm is the symbol for millimeter
cm is the symbol for centimeter

### From 0.10 to 4.00 mm, 40 entries

0.1 mm = 0.01 cm
0.2 mm = 0.02 cm
0.3 mm = 0.03 cm
0.4 mm = 0.04 cm
0.5 mm = 0.05 cm
0.6 mm = 0.06 cm
0.7 mm = 0.07 cm
0.8 mm = 0.08 cm
0.9 mm = 0.1 cm
1 mm = 0.1 cm
1.1 mm = 0.11 cm
1.2 mm = 0.12 cm
1.3 mm = 0.13 cm
1.4 mm = 0.14 cm
1.5 mm = 0.15 cm
1.6 mm = 0.16 cm
1.7 mm = 0.17 cm
1.8 mm = 0.18 cm
1.9 mm = 0.19 cm
2 mm = 0.2 cm
2.1 mm = 0.21 cm
2.2 mm = 0.22 cm
2.3 mm = 0.23 cm
2.4 mm = 0.24 cm
2.5 mm = 0.25 cm
2.6 mm = 0.26 cm
2.7 mm = 0.27 cm
2.8 mm = 0.28 cm
2.9 mm = 0.29 cm
3 mm = 0.3 cm
3.1 mm = 0.31 cm
3.2 mm = 0.32 cm
3.3 mm = 0.33 cm
3.4 mm = 0.34 cm
3.5 mm = 0.35 cm
3.6 mm = 0.36 cm
3.7 mm = 0.37 cm
3.8 mm = 0.38 cm
3.9 mm = 0.39 cm
4 mm = 0.4 cm
Click here for a list of all conversion tables of mm to other compatible units.

## millimeter

Millimeter is a subdivision of the meter unit. The milli prefix stands for 0.001 therefore, 1 millimeter = 0.001 meter units. Meter is a unit of measurement of length. The definition for meter is the following:
1 millimeter is thousandth (1/1000) of a meter
The symbol for millimeter is mm

## centimeter

Centimeter is a subdivision of the meter unit. The centi prefix stands for 0.01 therefore, 1 centimeter = 0.01 meter units. Meter is a unit of measurement of length. The definition for meter is the following:
1 centimeter is 0.01 meters
The symbol for centimeter is cm

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