sentimeter → milimeter
1 sentimeter = 10 millimetres; 1 milimeter = 0.1 centimetres.
sentimeter to milimeter
1 cm = 10 mm
sentimeter → milimeter conversion table
| sentimeter (cm) | milimeter (mm) |
|---|---|
| 1 | 10 |
| 2 | 20 |
| 3 | 30 |
| 5 | 50 |
| 8 | 80 |
| 10 | 100 |
| 15 | 150 |
| 20 | 200 |
| 25 | 250 |
| 30 | 300 |
| 40 | 400 |
| 50 | 500 |
| 60 | 600 |
| 80 | 800 |
| 100 | 1,000 |
Formula and notes
1 sentimeter = 10 millimetres; conversely, 1 milimeter = 0.1 centimetres.
The converter uses the base unit method: sentimeter has a factor of 0.01 and milimeter has a factor of 0.001, so the target value = source value × (0.01 ÷ 0.001).
Length and area converters use exact international definitions, so results are consistent across calculators.
Other length conversions
sentimeter to milimeter FAQ
How do I convert milimeter to sentimeter?
Multiply the value in milimeter by 0.1 to get sentimeter.
Is the conversion exact?
Yes. Every unit is defined by a fixed factor relative to the base unit, so the result is exact apart from rounding.