How to convert microinches to X-units
1 microinch is equal to 253,472.7766 X-units, and 1 x-unit is equal to 0.00000394519685 microinches. To convert, multiply by the conversion factor:
X-units = microinches × 253,472.7766
X-units = microinches ÷ 0.00000394519685Example: convert 15 µin to xu: 15 × 253,472.7766 = 3,802,091.649 xu.
Microinch to X-unit conversion table
| Microinch (µin) | X-unit (xu) |
|---|---|
| 0.01 µin | 2,534.727766 xu |
| 0.1 µin | 25,347.27766 xu |
| 1 µin | 253,472.7766 xu |
| 2 µin | 506,945.5532 xu |
| 3 µin | 760,418.3299 xu |
| 5 µin | 1,267,363.883 xu |
| 10 µin | 2,534,727.766 xu |
| 20 µin | 5,069,455.532 xu |
| 50 µin | 12,673,638.83 xu |
| 100 µin | 25,347,277.66 xu |
| 250 µin | 63,368,194.16 xu |
| 500 µin | 126,736,388.3 xu |
| 1,000 µin | 253,472,776.6 xu |
About the microinch
A microinch is one millionth of an inch (25.4 nm). It's used to specify surface roughness in machining.
Symbol: µin · 1 µin = 2.54 × 10⁻⁸ m · Category: Imperial & US customary
About the x-unit
The X-unit (about 1.002 × 10⁻¹³ m) was used to express X-ray and gamma-ray wavelengths before the ångström and picometer became standard.
Symbol: xu · 1 xu = 1.00208 × 10⁻¹³ m · Category: Atomic & physics