Micrometers to Astronomical Units Converter
CommonMeters, feet, miles and other distances.
How to convert Micrometers to Astronomical Units
Multiply the micrometers value by 6.6845e-18: 1 µm = 6.6845e-18 AU. Going the other way, 1 AU = 1.496e+17 µm, so divide by 6.6845e-18 or use the Astronomical Units to Micrometers converter.
About these units
Micrometers (µm)
A micrometer, or micron, is one millionth of a meter. Cells, fine particles and the thickness of thin films are typically measured in micrometers.
Astronomical Units (AU)
An astronomical unit is the average distance from the Earth to the Sun, defined as exactly 149,597,870.7 kilometers. Distances within the Solar System are usually given in AU.
Micrometers to Astronomical Units conversion table
| Micrometers (µm) | Astronomical Units (AU) |
|---|---|
| 1 µm | 6.6845e-18 AU |
| 2 µm | 1.3369e-17 AU |
| 3 µm | 2.0053e-17 AU |
| 4 µm | 2.6738e-17 AU |
| 5 µm | 3.3422e-17 AU |
| 10 µm | 6.6845e-17 AU |
| 20 µm | 1.3369e-16 AU |
| 25 µm | 1.6711e-16 AU |
| 50 µm | 3.3422e-16 AU |
| 100 µm | 6.6845e-16 AU |
| 500 µm | 3.3422e-15 AU |
| 1,000 µm | 6.6845e-15 AU |
More micrometers conversions
- Micrometers to Meters1 µm = 1e-6 m
- Micrometers to Kilometers1 µm = 1e-9 km
- Micrometers to Centimeters1 µm = 1e-4 cm
- Micrometers to Millimeters1 µm = 0.001 mm
- Micrometers to Nanometers1 µm = 1,000 nm
- Micrometers to Decimeters1 µm = 1e-5 dm
- Micrometers to Feet1 µm = 3.2808e-6 ft
- Micrometers to Light Years1 µm = 1.057e-22 ly
See every unit on the Length Converter.