mm to in conversion table
| Millimeters (mm) | Inches (in) |
|---|---|
| 1 | 0.03937 |
| 2 | 0.07874 |
| 3 | 0.11811 |
| 4 | 0.15748 |
| 5 | 0.19685 |
| 6 | 0.23622 |
| 7 | 0.275591 |
| 8 | 0.314961 |
| 9 | 0.354331 |
| 10 | 0.393701 |
| 15 | 0.590551 |
| 20 | 0.787402 |
| 25 | 0.984252 |
| 30 | 1.1811 |
| 40 | 1.5748 |
| 50 | 1.9685 |
| 60 | 2.3622 |
| 70 | 2.7559 |
| 75 | 2.9528 |
| 80 | 3.1496 |
| 90 | 3.5433 |
| 100 | 3.937 |
| 150 | 5.9055 |
| 200 | 7.874 |
| 250 | 9.8425 |
| 500 | 19.685 |
| 1,000 | 39.3701 |
Formula
in = mm × 0.03937, and back the other way mm = in × 25.4.
Frequently asked questions
How do I convert millimeters to inches?
Multiply the number of millimeters by 0.03937. For example 30 mm × 0.03937 = 1.1811 in.
How many inches are in one millimeter?
0.03937 in. Going the other way, one inche is 25.4 mm.