How to convert mm to cm
To convert mm to cm, multiply the value by 0.1 (or divide it by 10).
Step by step: 20 mm to cm
20 mm × 0.1 = 2 cm
mm to cm: values near 20
| mm | cm |
|---|---|
| 15 mm | 1.5 cm |
| 16 mm | 1.6 cm |
| 17 mm | 1.7 cm |
| 18 mm | 1.8 cm |
| 19 mm | 1.9 cm |
| 20 mm | 2 cm |
| 21 mm | 2.1 cm |
| 22 mm | 2.2 cm |
| 23 mm | 2.3 cm |
| 24 mm | 2.4 cm |
| 25 mm | 2.5 cm |
Good to know
1 inch is defined as exactly 2.54 centimeters, and 1 foot equals 12 inches (0.3048 meters).
Frequently asked questions
What is 20 mm in cm?
20 millimeters = 2 centimeters.
How do I convert mm to cm?
To convert mm to cm, multiply the value by 0.1 (or divide it by 10).
How many millimeters are in 1 centimeter?
1 centimeter = 10 millimeters.
What is 20 mm in cm, rounded?
Rounded to two decimal places: 20 millimeters ≈ 2 centimeters.
cm to mm
Need the opposite direction? Use the cm to mm converter.