Centimeters to Millimeters

Convert centimeters to millimeters instantly. 1 cm = 10 mm

Result

300mm

30 cm = 300 millimeters= 0 ft 11.81 inFormula: cm × 10

Quick answers

Centimeters to Millimeters conversion table

Centimeters (cm)Millimeters (mm)
1 cm10 mm
1.5 cm15 mm
2 cm20 mm
2.5 cm25 mm
3 cm30 mm
3.5 cm35 mm
4 cm40 mm
4.5 cm45 mm
5 cm50 mm
5.5 cm55 mm
6 cm60 mm
6.5 cm65 mm
7 cm70 mm
7.5 cm75 mm
8 cm80 mm
9 cm90 mm
9.5 cm95 mm
10 cm100 mm
11 cm110 mm
12 cm120 mm
12.5 cm125 mm
13 cm130 mm
13.5 cm135 mm
14 cm140 mm
15 cm150 mm
16.5 cm165 mm
17 cm170 mm
18 cm180 mm
19 cm190 mm
20 cm200 mm
21 cm210 mm
22 cm220 mm
23 cm230 mm
24 cm240 mm
25 cm250 mm
26 cm260 mm
27 cm270 mm
28 cm280 mm
29 cm290 mm
30 cm300 mm
31 cm310 mm
32 cm320 mm
33 cm330 mm
34 cm340 mm
35 cm350 mm
36 cm360 mm
37 cm370 mm
38 cm380 mm
39 cm390 mm
40 cm400 mm
41 cm410 mm
42 cm420 mm
43 cm430 mm
45 cm450 mm
46 cm460 mm
48 cm480 mm
50 cm500 mm
51 cm510 mm
52 cm520 mm
53 cm530 mm
55 cm550 mm
Centimeters (cm)Millimeters (mm)
56 cm560 mm
57 cm570 mm
58 cm580 mm
60 cm600 mm
61 cm610 mm
62 cm620 mm
64 cm640 mm
65 cm650 mm
66 cm660 mm
70 cm700 mm
72 cm720 mm
74 cm740 mm
76 cm760 mm
85 cm850 mm
90 cm900 mm
95 cm950 mm
100 cm1,000 mm
105 cm1,050 mm
110 cm1,100 mm
120 cm1,200 mm
140 cm1,400 mm
150 cm1,500 mm
152 cm1,520 mm
153 cm1,530 mm
154 cm1,540 mm
155 cm1,550 mm
156 cm1,560 mm
157 cm1,570 mm
158 cm1,580 mm
159 cm1,590 mm
160 cm1,600 mm
161 cm1,610 mm
162 cm1,620 mm
163 cm1,630 mm
164 cm1,640 mm
165 cm1,650 mm
166 cm1,660 mm
167 cm1,670 mm
168 cm1,680 mm
169 cm1,690 mm
170 cm1,700 mm
171 cm1,710 mm
172 cm1,720 mm
173 cm1,730 mm
174 cm1,740 mm
175 cm1,750 mm
176 cm1,760 mm
177 cm1,770 mm
178 cm1,780 mm
179 cm1,790 mm
180 cm1,800 mm
181 cm1,810 mm
182 cm1,820 mm
183 cm1,830 mm
185 cm1,850 mm
186 cm1,860 mm
188 cm1,880 mm
189 cm1,890 mm
190 cm1,900 mm
195 cm1,950 mm
200 cm2,000 mm

Conversion formula

millimeters = centimeters × 10

Example: 30 cm × 10 = 300 mm

A centimeter is one hundredth of a meter; an inch is exactly 2.54 centimeters. A millimeter is one thousandth of a meter, about the thickness of a credit card.

You may also see this conversion written as “cm in mm” or “centimetres to millimetres”.

Questions

How many millimeters are in one centimeter?

One centimeter is 10 millimeters.

How do you convert centimeters to millimeters?

Multiply by 10. The factor comes from the exact definitions of both units, so the only rounding is in the display.

Updated