Centimeters to Millimeters

Bookmark Page Millimeters to Centimeters (Swap Units)


Note: Fractional results are rounded to the nearest 1/64. For a more accurate answer please select 'decimal' from the options above the result.

Note: You can increase or decrease the accuracy of this answer by selecting the number of significant figures required from the options above the result.

Note: For a pure decimal result please select 'decimal' from the options above the result.

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mm =
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More information: Centimeters
More information: Millimeters
Centimeters to Millimeters table - Click here for table options
Centimeters Millimeters
0cm 0.00mm
1cm 10.00mm
2cm 20.00mm
3cm 30.00mm
4cm 40.00mm
5cm 50.00mm
6cm 60.00mm
7cm 70.00mm
8cm 80.00mm
9cm 90.00mm
10cm 100.00mm
11cm 110.00mm
12cm 120.00mm
13cm 130.00mm
14cm 140.00mm
15cm 150.00mm
16cm 160.00mm
17cm 170.00mm
18cm 180.00mm
19cm 190.00mm
Centimeters Millimeters
20cm 200.00mm
21cm 210.00mm
22cm 220.00mm
23cm 230.00mm
24cm 240.00mm
25cm 250.00mm
26cm 260.00mm
27cm 270.00mm
28cm 280.00mm
29cm 290.00mm
30cm 300.00mm
31cm 310.00mm
32cm 320.00mm
33cm 330.00mm
34cm 340.00mm
35cm 350.00mm
36cm 360.00mm
37cm 370.00mm
38cm 380.00mm
39cm 390.00mm
Centimeters Millimeters
40cm 400.00mm
41cm 410.00mm
42cm 420.00mm
43cm 430.00mm
44cm 440.00mm
45cm 450.00mm
46cm 460.00mm
47cm 470.00mm
48cm 480.00mm
49cm 490.00mm
50cm 500.00mm
51cm 510.00mm
52cm 520.00mm
53cm 530.00mm
54cm 540.00mm
55cm 550.00mm
56cm 560.00mm
57cm 570.00mm
58cm 580.00mm
59cm 590.00mm
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The centimetre is a unit of length in the metric system, equal to one-hundredth of a metre.

1cm is equivalent to 0.39370 inches.

mm =


The millimetre is a unit of length in the metric system, equivalent to one thousandth of a metre (the SI base unit of length).

One meter was defined in 1983 by the 17th conference of weights and measures as “the length of the path travelled by light in vacuum during a time interval of 1/299 792 458 of a second” and the millimetre by definition is derived as being 1/1000th of that value.

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