Convert Micrometer to Inch
Use this free converter to change micrometers (µm) into inches (in). Micrometer and inch both measure length. As a quick reference, 1 µm equals 0.000039370079 in, and 1 in equals 25400 µm.
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Inch (in)
0.000039370079
1 µm = 0.000039370079 in
Length conversion table
| Micrometer | Inch |
|---|---|
| 0.01 | 3.9370e-7 |
| 0.1 | 0.0000039370079 |
| 0.5 | 0.000019685039 |
| 1 | 0.000039370079 |
| 2 | 0.000078740157 |
| 3 | 0.00011811024 |
| 5 | 0.00019685039 |
| 10 | 0.00039370079 |
| 20 | 0.00078740157 |
| 25 | 0.00098425197 |
| 50 | 0.0019685039 |
| 100 | 0.0039370079 |
| 1,000 | 0.039370079 |
How to convert Micrometer to Inch
Multiply the micrometer value by 0.000039370079 to get inches.
- Enter the number of micrometers you want to convert.
- The converter instantly shows the equivalent value in inches.
- Worked example: 15 µm × 0.000039370079 = 0.00059055118 in.
- Use the swap button to reverse the conversion (inch to micrometer).
About these units
Micrometer (µm)
- Definition
- A micrometer or micron (µm) is one millionth of a meter, used to measure microscopic objects.
- History
- The term "micron" was officially adopted in 1879 and renamed micrometer by the SI in 1967.
- Current use
- Micrometers describe cell sizes, bacteria, fibres, and semiconductor and optical manufacturing tolerances.
Inch (in)
- Definition
- An inch (in) is an imperial unit of length equal to exactly 2.54 centimeters, with twelve inches making a foot.
- History
- Originally the width of a thumb, the inch was standardised to 25.4 mm internationally in 1959.
- Current use
- Inches measure screen sizes, tyre and pipe dimensions, and everyday lengths in the US and UK.
Frequently asked questions
How many inches are in a micrometer?
There are 0.000039370079 in in 1 µm. To convert, multiply the number of micrometers by 0.000039370079.
How do I convert micrometers to inches?
Multiply the micrometer value by 0.000039370079 to get inches. For example, 10 µm = 0.00039370079 in.
Is this micrometer-to-inch converter free?
Yes. This converter is completely free, runs entirely in your browser, and requires no sign-up. Your inputs never leave your device.
Convert Micrometer to other length units
| Unit | 1 Micrometer equals |
|---|---|
| Meter (m) | 0.000001 m |
| Kilometer (km) | 1.0000e-9 km |
| Centimeter (cm) | 0.0001 cm |
| Millimeter (mm) | 0.001 mm |
| Nanometer (nm) | 1000 nm |
| Mile (mi) | 6.2137e-10 mi |
| Yard (yd) | 0.0000010936133 yd |
| Foot (ft) | 0.0000032808399 ft |
| Inch (in) | 0.000039370079 in |
| Nautical Mile (nmi) | 5.3996e-10 nmi |
| Light Year (ly) | 1.0570e-22 ly |