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) |
|---|---|---|---|
| 28.0 mm | 1.1024 in | 30.5 mm | 1.2008 in |
| 28.1 mm | 1.1063 in | 30.6 mm | 1.2047 in |
| 28.2 mm | 1.1102 in | 30.7 mm | 1.2087 in |
| 28.3 mm | 1.1142 in | 30.8 mm | 1.2126 in |
| 28.4 mm | 1.1181 in | 30.9 mm | 1.2165 in |
| 28.5 mm | 1.1220 in | 31.0 mm | 1.2205 in |
| 28.6 mm | 1.1260 in | 31.1 mm | 1.2244 in |
| 28.7 mm | 1.1299 in | 31.2 mm | 1.2283 in |
| 28.8 mm | 1.1339 in | 31.3 mm | 1.2323 in |
| 28.9 mm | 1.1378 in | 31.4 mm | 1.2362 in |
| 29.0 mm | 1.1417 in | 31.5 mm | 1.2402 in |
| 29.1 mm | 1.1457 in | 31.6 mm | 1.2441 in |
| 29.2 mm | 1.1496 in | 31.7 mm | 1.2480 in |
| 29.3 mm | 1.1535 in | 31.8 mm | 1.2520 in |
| 29.4 mm | 1.1575 in | 31.9 mm | 1.2559 in |
| 29.5 mm | 1.1614 in | 32.0 mm | 1.2598 in |
| 29.6 mm | 1.1654 in | 32.1 mm | 1.2638 in |
| 29.7 mm | 1.1693 in | 32.2 mm | 1.2677 in |
| 29.8 mm | 1.1732 in | 32.3 mm | 1.2717 in |
| 29.9 mm | 1.1772 in | 32.4 mm | 1.2756 in |
| 30.0 mm | 1.1811 in | 32.5 mm | 1.2795 in |
| 30.1 mm | 1.1850 in | 32.6 mm | 1.2835 in |
| 30.2 mm | 1.1890 in | 32.7 mm | 1.2874 in |
| 30.3 mm | 1.1929 in | 32.8 mm | 1.2913 in |
| 30.4 mm | 1.1969 in | 32.9 mm | 1.2953 in |