SizeChart

millimetre → centimetre

1 millimetre = 0.1 centimetres; 1 centimetre = 10 millimetres.

millimetre to centimetre
1 mm = 0.1 cm
UnitValue
millimetre → centimetre conversion table
millimetre (mm)centimetre (cm)
1 0.1
2 0.2
3 0.3
5 0.5
8 0.8
10 1
15 1.5
20 2
25 2.5
30 3
40 4
50 5
60 6
80 8
100 10

Formula and notes

1 millimetre = 0.1 centimetres; conversely, 1 centimetre = 10 millimetres.

The converter uses the base unit method: millimetre has a factor of 0.001 and centimetre has a factor of 0.01, so the target value = source value × (0.001 ÷ 0.01).

Length and area converters use exact international definitions, so results are consistent across calculators.

Other length conversions

millimetre to centimetre FAQ

How do I convert centimetre to millimetre?
Multiply the value in centimetre by 10 to get millimetre.
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.