Millimeter ↔ Inches Conversion Table
| Millimeter (mm) | Inches |
|---|---|
| 1 MM | 0.03937 Inches |
| 2 MM | 0.07874 Inches |
| 3 MM | 0.11811 Inches |
| 4 MM | 0.15748 Inches |
| 5 MM | 0.19685 Inches |
| 6 MM | 0.23622 Inches |
| 7 MM | 0.27559 Inches |
| 8 MM | 0.31496 Inches |
| 9 MM | 0.35433 Inches |
| 10 MM | 0.3937 Inches |
| 11 MM | 0.43307 Inches |
| 12 MM | 0.47244 Inches |
| 13 MM | 0.51181 Inches |
| 14 MM | 0.55118 Inches |
| 15 MM | 0.59055 Inches |
| 16 MM | 0.62992 Inches |
| 17 MM | 0.66929 Inches |
| 18 MM | 0.70866 Inches |
| 19 MM | 0.74803 Inches |
| 20 MM | 0.7874 Inches |
| 21 MM | 0.82677 Inches |
| 22 MM | 0.86614 Inches |
| 23 MM | 0.90551 Inches |
| 24 MM | 0.94488 Inches |
| 25 MM | 0.98425 Inches |
| 26 MM | 1.0236 in |
| 27 MM | 1.063 Inches |
| 28 MM | 1.1024 Inches |
| 29 MM | 1.1417 Inches |
| 30 MM | 1.1811 Inches |
| 31 MM | 1.2205 Inches |
| 32 MM | 1.2598 Inches |
| 33 MM | 1.2992 Inches |
| 34 MM | 1.3386 Inches |
| 35 MM | 1.378 Inches |
| 36 MM | 1.4173 Inches |
| 37 MM | 1.4567 Inches |
| 38 MM | 1.4961 Inches |
| 39 MM | 1.5354 Inches |
| 40 MM | 1.5748 Inches |
| 41 MM | 1.6142 Inches |
| 42 MM | 1.6535 Inches |
| 43 MM | 1.6929 Inches |
| 44 MM | 1.7323 Inches |
| 45 MM | 1.7717 Inches |
| 46 MM | 1.811 Inches |
| 47 MM | 1.8504 Inches |
| 48 MM | 1.8898 Inches |
| 49 MM | 1.9291 Inches |
| 50 MM | 1.9685 Inches |
| 51 MM | 2.0079 Inches |
| 52 MM | 2.0472 Inches |
| 53 MM | 2.0866 Inches |
| 54 MM | 2.126 Inches |
| 55 MM | 2.1654 Inches |
| 56 MM | 2.2047 Inches |
| 57 MM | 2.2441 Inches |
| 58 MM | 2.2835 Inches |
| 59 MM | 2.3228 Inches |
| 60 MM | 2.3622 Inches |
| 61 MM | 2.4016 Inches |
| 62 MM | 2.4409 Inches |
| 63 MM | 2.4803 Inches |
| 64 MM | 2.5197 Inches |
| 65 MM | 2.5591 Inches |
| 66 MM | 2.5984 Inches |
| 67 MM | 2.6378 Inches |
| 68 MM | 2.6772 Inches |
| 69 MM | 2.7165 Inches |
| 70 MM | 2.7559 Inches |
| 71 MM | 2.7953 Inches |
| 72 MM | 2.8346 Inches |
| 73 MM | 2.874 Inches |
| 74 MM | 2.9134 Inches |
| 75 MM | 2.9528 Inches |
| 76 MM | 2.9921 Inches |
| 77 mm | 3.0315 Inches |
| 78 MM | 3.0709 Inches |
| 79 MM | 3.1102 Inches |
| 80 MM | 3.1496 Inches |
| 81 MM | 3.189 Inches |
| 82 MM | 3.2283 Inches |
| 83 MM | 3.2677 Inches |
| 84 MM | 3.3071 Inches |
| 85 MM | 3.3465 Inches |
| 86 MM | 3.3858 Inches |
| 87 MM | 3.4252 Inches |
| 88 MM | 3.4646 Inches |
| 89 MM | 3.5039 Inches |
| 90 MM | 3.5433 Inches |
| 91 MM | 3.5827 Inches |
| 92 MM | 3.622 Inches |
| 93 MM | 3.6614 Inches |
| 94 MM | 3.7008 Inches |
| 95 MM | 3.7402 Inches |
| 96 MM | 3.7795 Inches |
| 97 MM | 3.8189 Inches |
| 98 MM | 3.8583 Inches |
| 99 MM | 3.8976 Inches |
| 100 MM | 3.937 Inches |
Conversion from mm to inches
The inch, which is usually indicated with the symbol in or with the double quote (“), is a unit of measurement of length in the British system. Specifically 1 inch equals 2.54 centimeters (cm)
which in turn correspond to 25.4 millimeters (mm)
In fact, remember that to convert centimeters to millimeters just multiply the measurement in centimeters by 10, and then move the comma to the right by one place.
From these simple considerations it follows that 1 inch equals 25.4 mm
If we reverse the previous relation in favor of millimeters, we get
Here then explains the reason why to carry out the conversions from mm to inches you must divide the measurement in millimeters by 2.54.
Conversely, if we wanted to convert inches into mm it would be enough to multiply the measurement in inches by 25.4, but we have dealt with this in the deepening of the homonymous link.
Examples of mm to inch conversions
1) Convert 38.1mm to inch.
We divide the measurement in millimeters by 25.4
and we get that 38.1 mm equals 1.5 inches.
2) How many inches are 127 mm?
127 mm corresponds to 5 inches, in fact
3) The diameter of a tube is 63.5mm. What is its measurement in inches?
We convert 63.5 mm to inches by dividing that measurement by 25.4
