Unit Converter › Length › mm → cm
Length · scale · base metre
mm to cm
1 millimetre (mm) = 0.1 cm. Multiply by 0.1. One millimetre (mm) is 0.1 cm.
Convert
scale · base metre
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| Every unit at once | Value | Unit |
|---|
mm to cm table
| millimetre (mm) | cm | Unit |
|---|---|---|
| 1 mm | 0.1 | cm |
| 2 mm | 0.2 | cm |
| 3 mm | 0.3 | cm |
| 5 mm | 0.5 | cm |
| 10 mm | 1 | cm |
| 20 mm | 2 | cm |
| 25 mm | 2.5 | cm |
| 50 mm | 5 | cm |
| 100 mm | 10 | cm |
| 500 mm | 50 | cm |
| 1,000 mm | 100 | cm |
exact by definition
The inch has been exactly 25.4 mm since 1959, which makes the foot, yard and mile exact too.