Convert Mil (Thou) to Micrometer
25.4
≈ 25 13/32 μm
1 mil = 25.4 μm
Use the conversion factor 1 mil = 25.4 μm. To convert Mil (Thou) to Micrometer, multiply the input value by 25.4.
Conversion Formula
μm = mil × 25.4
Reverse: mil = μm × 0.0393701
Conversion Examples
1 mil × 25.4 =
25.4 μm
1 Mils = 25.4 Micrometers
5 mil × 25.4 =
127 μm
5 Mils = 127 Micrometers
10 mil × 25.4 =
254 μm
10 Mils = 254 Micrometers
25 mil × 25.4 =
635 μm
25 Mils = 635 Micrometers
50 mil × 25.4 =
1,270 μm
50 Mils = 1,270 Micrometers
100 mil × 25.4 =
2,540 μm
100 Mils = 2,540 Micrometers
Mil (Thou) to Micrometer Table
mil =—μm
| Mil (Thou) (mil) | Micrometer (μm) | Fraction |
|---|---|---|
| 1 | 25.4 | 25 13/32 |
| 2 | 50.8 | 50 51/64 |
| 3 | 76.2 | 76 13/64 |
| 4 | 101.6 | 101 19/32 |
| 5 | 127 | — |
| 6 | 152.4 | 152 13/32 |
| 7 | 177.8 | 177 51/64 |
| 8 | 203.2 | 203 13/64 |
| 9 | 228.6 | 228 19/32 |
| 10 | 254 | — |
| 11 | 279.4 | 279 13/32 |
| 12 | 304.8 | 304 51/64 |
| 13 | 330.2 | 330 13/64 |
| 14 | 355.6 | 355 19/32 |
| 15 | 381 | — |
| 16 | 406.4 | 406 13/32 |
| 17 | 431.8 | 431 51/64 |
| 18 | 457.2 | 457 13/64 |
| 19 | 482.6 | 482 19/32 |
| 20 | 508 | — |
Unit Definitions
What is a Mil (Thou) (mil)?
ImperialUnited States
Mil (Thou) (mil) is one of the two units used in this conversion. Open its dedicated unit page for the reviewed definition and references.
Learn more about Mil (Thou)What is a Micrometer (μm)?
Metric (SI)Worldwide
Micrometer (μm) is one of the two units used in this conversion. Open its dedicated unit page for the reviewed definition and references.
Learn more about MicrometerFrequently Asked Questions
How do I convert Mil (Thou) to Micrometer?
Multiply the value in mil by 25.4. The formula is μm = mil × 25.4.
How many Micrometer are in 1 Mil (Thou)?
One Mil (Thou) equals 25.4 μm.
What is 5 mil in μm?
5 mil equals 127 μm.
How do I convert Micrometer back to Mil (Thou)?
Use the reverse factor: 1 μm = 0.03937007874 mil.