inch to micrometre
Live inch (in) to micrometre (μm) converter. Plus a 10-value reference table and FAQs.
Conversion table
Ten sample values from inch to micrometre. Use the converter above for arbitrary values.
| inch (in) | → | micrometre (μm) |
|---|---|---|
| 0.001 in | → | 25.4 μm |
| 0.01 in | → | 254 μm |
| 0.1 in | → | 2,540 μm |
| 0.5 in | → | 12,700 μm |
| 1 in | → | 25,400 μm |
| 2 in | → | 50,800 μm |
| 5 in | → | 127,000 μm |
| 10 in | → | 254,000 μm |
| 100 in | → | 2,540,000 μm |
| 1,000 in | → | 25,400,000 μm |
About the inch
1/12 of a foot or 25.4 mm. Screen sizes, paper, US fastener sizes.
About the micrometre
1/1,000,000 of a metre. Cell biology, semiconductor manufacturing.
Frequently asked questions
Frequently Asked Questions
How do I convert inch to micrometre?
Multiply the inch value by 25,400 to get it in micrometre. For example, 10 in = 254,000 μm.
What is 1 in in μm?
1 in = 25,400 μm.
What is 100 in in μm?
100 in = 2,540,000 μm.
What is the formula?
Linear: multiply by 25,400 (the unit factor ratio).
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