Convert inch to micrometer
1 in = 25,400 μm
1 in = 25,400 μm
1 in in every length unit
| femtometer | 25,400,000,000,000 fm |
| picometer | 25,400,000,000 pm |
| nanometer | 25,400,000 nm |
| micrometer | 25,400 μm |
| millimeter | 25.4 mm |
| centimeter | 2.54 cm |
| decimeter | 0.254 dm |
| meter | 0.0254 m |
| kilometer | 0.0000254 km |
| inch | 1 in |
| foot | 0.0833 ft |
| yard | 0.0278 yd |
| mile | 0.0000158 mi |
| nautical mile | 0.0000137 nmi |
| astronomical unit | 1.70e-13 AU |
| light-year | 2.68e-18 ly |
| parsec | 8.23e-19 pc |
How the conversion works
Multiply by 25,400 to go from inch to micrometer, or divide by it to go back. Every conversion on this site routes through the SI value (m) rather than a table of pairwise factors, so a round-trip returns exactly what you started with.
Going the other way? micrometer to inch — 1 μm = 0.00003937007874 in.
inch to micrometer — common values
| 1 in | 25,400 μm |
| 2 in | 50,800 μm |
| 3 in | 76,200 μm |
| 5 in | 127,000 μm |
| 10 in | 254,000 μm |
| 15 in | 381,000 μm |
| 20 in | 508,000 μm |
| 25 in | 635,000 μm |
| 50 in | 1,270,000 μm |
| 75 in | 1,905,000 μm |
| 100 in | 2,540,000 μm |
| 250 in | 6,350,000 μm |
| 500 in | 12,700,000 μm |
| 1000 in | 25,400,000 μm |
Solvers that use length