1 micrometer to inches
1 µm = 0.00003937 in. Change the amount below, or read the formula and the reference table further down.
1 micrometer equals
inches
1 µm = 0.00003937 in
The formula
Micrometers and inches both measure length from the same zero, so a single multiplier does the job.
in = µm × 0.0000393701
Going the other way? Convert inches to micrometers.
Micrometers to inches table
Values either side of 1 µm.
| Micrometers (µm) | Inches (in) |
|---|---|
| -4 | -0.000157 |
| -3.5 | -0.000138 |
| -3 | -0.000118 |
| -2.5 | -0.000098 |
| -2 | -0.000079 |
| -1.5 | -0.000059 |
| -1 | -0.000039 |
| -0.5 | -0.00002 |
| 0 | 0 |
| 0.5 | 0.00002 |
| 1 | 0.000039 |
| 1.5 | 0.000059 |
| 2 | 0.000079 |
| 2.5 | 0.000098 |
| 3 | 0.000118 |
| 3.5 | 0.000138 |
| 4 | 0.000157 |
| 4.5 | 0.000177 |
| 5 | 0.000197 |
| 5.5 | 0.000217 |
| 6 | 0.000236 |
Questions people ask
- How many inches are in a micrometer?
- One micrometer equals 0.0000393701 inches.
- How do I convert micrometers to inches by hand?
- Multiply the number of micrometers by 0.0000393701. For a rough check, 0 is close enough for most everyday use.
- What is 1 micrometer in inches?
- 1 micrometer is 0.00003937 inches.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.