mm to cm converter
1 mm = 0.1 cm
And 1 cm = 10 mm. Millimetres to centimetres.
Formula
cm = mm × 0.1
A reading of 10 mm is 10 × 0.1 = 1 cm.
mm to cm table
| mm | cm |
|---|---|
| 1 mm | 0.1 cm |
| 2 mm | 0.2 cm |
| 5 mm | 0.5 cm |
| 10 mm | 1 cm |
| 25 mm | 2.5 cm |
| 50 mm | 5 cm |
| 100 mm | 10 cm |
| 500 mm | 50 cm |
| 1,000 mm | 100 cm |
cm to mm table
| cm | mm |
|---|---|
| 1 cm | 10 mm |
| 2 cm | 20 mm |
| 5 cm | 50 mm |
| 10 cm | 100 mm |
| 25 cm | 250 mm |
| 50 cm | 500 mm |
About these units
mm (millimetres): Drawings, machining and tolerances.
cm (centimetres): General measurements.
The international inch is exactly 25.4 mm. A mil (or thou) is a thousandth of an inch, used for coating, film and tolerance values; do not confuse it with the millimetre.
Convert cm to mm instead · All length conversions