Micrometer to Astronomical unit (μm → AU)
Convert micrometer to astronomical unit instantly. The conversion factor below is exact by international definition.
Realtime·length·SI
Exact
μm
× 0
AU
0
Precision [auto]
6
📐μm to AU formulaExact
AU = μm × 6.684587e-18
Inverse: μm = AU × 1.495979e+17
Worked example: 1 μm = 6.684587e-18 AU
ℹ️About these units
Micrometer (μm)
Astronomical unit (AU)
Source: IAU 2012 definition.
📊Reference table: μm → AU
| Micrometer (μm) | Astronomical unit (AU) |
|---|---|
| 1 | 0 |
| 2 | 0 |
| 5 | 0 |
| 10 | 0 |
| 15 | 0 |
| 20 | 0 |
| 25 | 0 |
| 50 | 0 |
| 100 | 0 |
| 250 | 0 |
| 500 | 0 |
| 750 | 0 |
| 1,000 | 0 |
Want a downloadable CSV? Append ?format=csv to the API /api/v1/table endpoint.
🔁Reverse & related
🔌API & widget
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