Millimeters to Inches converter
mm to in conversion table
| mm | in |
|---|---|
| 1 | 0.03937 |
| 2 | 0.07874 |
| 3 | 0.11811 |
| 4 | 0.15748 |
| 5 | 0.19685 |
| 6 | 0.23622 |
| 7 | 0.27559 |
| 8 | 0.31496 |
| 9 | 0.35433 |
| 10 | 0.3937 |
| 11 | 0.43307 |
| 12 | 0.47244 |
| 13 | 0.51181 |
| 14 | 0.55118 |
| 15 | 0.59055 |
| 16 | 0.62992 |
| 17 | 0.66929 |
| 18 | 0.70866 |
| 19 | 0.74803 |
| 20 | 0.7874 |
| 21 | 0.82677 |
| 22 | 0.86614 |
| 23 | 0.90551 |
| 24 | 0.94488 |
| 25 | 0.98425 |
| 26 | 1.02362 |
| 27 | 1.06299 |
| 28 | 1.10236 |
| 29 | 1.14173 |
| 30 | 1.1811 |
| 31 | 1.22047 |
| 32 | 1.25984 |
| 33 | 1.29921 |
| 34 | 1.33858 |
| 35 | 1.37795 |
| 36 | 1.41732 |
| 37 | 1.45669 |
| 38 | 1.49606 |
| 39 | 1.53543 |
| 40 | 1.5748 |
| 41 | 1.61417 |
| 42 | 1.65354 |
| 43 | 1.69291 |
| 44 | 1.73228 |
| 45 | 1.77165 |
| 46 | 1.81102 |
| 47 | 1.85039 |
| 48 | 1.88976 |
| 49 | 1.92913 |
| 50 | 1.9685 |
| 51 | 2.00787 |
| 52 | 2.04724 |
| 53 | 2.08661 |
| 54 | 2.12598 |
| 55 | 2.16535 |
| 56 | 2.20472 |
| 57 | 2.24409 |
| 58 | 2.28346 |
| 59 | 2.32283 |
| 60 | 2.3622 |
| 61 | 2.40157 |
| 62 | 2.44094 |
| 63 | 2.48031 |
| 64 | 2.51969 |
| 65 | 2.55906 |
| 66 | 2.59843 |
| 67 | 2.6378 |
| 68 | 2.67717 |
| 69 | 2.71654 |
| 70 | 2.75591 |
| 71 | 2.79528 |
| 72 | 2.83465 |
| 73 | 2.87402 |
| 74 | 2.91339 |
| 75 | 2.95276 |
| 76 | 2.99213 |
| 77 | 3.0315 |
| 78 | 3.07087 |
| 79 | 3.11024 |
| 80 | 3.14961 |
| 81 | 3.18898 |
| 82 | 3.22835 |
| 83 | 3.26772 |
| 84 | 3.30709 |
| 85 | 3.34646 |
| 86 | 3.38583 |
| 87 | 3.4252 |
| 88 | 3.46457 |
| 89 | 3.50394 |
| 90 | 3.54331 |
| 91 | 3.58268 |
| 92 | 3.62205 |
| 93 | 3.66142 |
| 94 | 3.70079 |
| 95 | 3.74016 |
| 96 | 3.77953 |
| 97 | 3.8189 |
| 98 | 3.85827 |
| 99 | 3.89764 |
| 100 | 3.93701 |
| 101 | 3.97638 |
| 102 | 4.01575 |
| 103 | 4.05512 |
| 104 | 4.09449 |
| 105 | 4.13386 |
| 106 | 4.17323 |
| 107 | 4.2126 |
| 108 | 4.25197 |
To convert millimeters to inches, enter the value in the first field. The result in inches is calculated automatically using the exact conversion factor.
1 mm ≈ 0.0393700787402 in
1 in = 25.4 mm
Formula: in ≈ mm × 0.0393700787402
mm = in × 25.4
Definitions: 1 mm = 0.001 m; 1 in = 0.0254 m
The millimeter (mm) is one thousandth of a meter. It is the standard unit for small dimensions in engineering drawings, machining and manufacturing, and for measuring rainfall depth.
The inch (in) is defined as exactly 25.4 millimeters. It is used in the United States and, for some measurements, in the United Kingdom, and screen diagonals, tire sizes and pipe sizes are quoted in inches around the world.
See the conversion table with commonly used values, handy for quick reference or study.