Millimeter to Centimeter Conversion Chart

This chart converts Millimeter (mm) to Centimeter (cm) using the factor 0.1. One mm equals 0.1 cm; one cm equals 10 mm.

cm = mm × 0.1

mm	cm
5	0.5
10	1
15	1.5
20	2
25	2.5
30	3
35	3.5
40	4
45	4.5
50	5
55	5.5
60	6
65	6.5
70	7
75	7.5
80	8
85	8.5
90	9
95	9.5
100	10
105	10.5
110	11
115	11.5
120	12
125	12.5
130	13
135	13.5
140	14
145	14.5
150	15
155	15.5
160	16
165	16.5
170	17
175	17.5
180	18
185	18.5
190	19
195	19.5
200	20
205	20.5
210	21
215	21.5
220	22
225	22.5
230	23
235	23.5
240	24
245	24.5
250	25

mm	cm
255	25.5
260	26
265	26.5
270	27
275	27.5
280	28
285	28.5
290	29
295	29.5
300	30
305	30.5
310	31
315	31.5
320	32
325	32.5
330	33
335	33.5
340	34
345	34.5
350	35
355	35.5
360	36
365	36.5
370	37
375	37.5
380	38
385	38.5
390	39
395	39.5
400	40
405	40.5
410	41
415	41.5
420	42
425	42.5
430	43
435	43.5
440	44
445	44.5
450	45
455	45.5
460	46
465	46.5
470	47
475	47.5
480	48
485	48.5
490	49
495	49.5
500	50

How to use this chart

Find the mm value in the left column and read its cm equivalent on the right. Every row uses the same conversion factor, so the printable table is suitable for quick reference without recalculating each value.

unitconv.online