1 mm
10 mm
25.4 mm
100 mm
Millimeters (mm) and inches (in) are units of length measurement used in different systems:
To convert millimeters to inches:
Inches = Millimeters ÷ 25.4
To convert inches to millimeters:
Millimeters = Inches × 25.4
Millimeters are commonly used in:
Inches are commonly used in:
Type your measurement in millimeters in the input field.
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0 mm
0 inches
This conversion is based on the standard ratio: 1 inch = 25.4 millimeters
Millimeters (mm) | Inches (in) | Millimeters (mm) | Inches (in) |
---|---|---|---|
1 mm | 0.0394 in | 26 mm | 1.0236 in |
2 mm | 0.0787 in | 27 mm | 1.0630 in |
3 mm | 0.1181 in | 28 mm | 1.1024 in |
4 mm | 0.1575 in | 29 mm | 1.1417 in |
5 mm | 0.1969 in | 30 mm | 1.1811 in |
6 mm | 0.2362 in | 31 mm | 1.2205 in |
7 mm | 0.2756 in | 32 mm | 1.2598 in |
8 mm | 0.3150 in | 33 mm | 1.2992 in |
9 mm | 0.3543 in | 34 mm | 1.3386 in |
10 mm | 0.3937 in | 35 mm | 1.3780 in |
11 mm | 0.4331 in | 36 mm | 1.4173 in |
12 mm | 0.4724 in | 37 mm | 1.4567 in |
13 mm | 0.5118 in | 38 mm | 1.4961 in |
14 mm | 0.5512 in | 39 mm | 1.5354 in |
15 mm | 0.5906 in | 40 mm | 1.5748 in |
16 mm | 0.6299 in | 41 mm | 1.6142 in |
17 mm | 0.6693 in | 42 mm | 1.6535 in |
18 mm | 0.7087 in | 43 mm | 1.6929 in |
19 mm | 0.7480 in | 44 mm | 1.7323 in |
20 mm | 0.7874 in | 45 mm | 1.7717 in |
21 mm | 0.8268 in | 46 mm | 1.8110 in |
22 mm | 0.8661 in | 47 mm | 1.8504 in |
23 mm | 0.9055 in | 48 mm | 1.8898 in |
24 mm | 0.9449 in | 49 mm | 1.9291 in |
25 mm | 0.9843 in | 50 mm | 1.9685 in |