Micrometers To Astronomical Units Converter
Reverse Conversion
How This Converter Works
Convert between Micrometers (µm) and Astronomical Units (au). Select either direction to convert directly.
Formula or rule
Astronomical Units = Micrometers * 6.68458712226845e-18; Micrometers = Astronomical Units / 6.68458712226845e-18
Example
- Input
- 1 µm
- Calculation
- 1 * 6.68458712226845e-18 = 6.68458712226845e-18
- Result
- 6.68458712226845e-18 au
Notes
Length scales use the international foot and exact SI relationships: one inch is 0.0254 m, one furlong is 201.168 m, one astronomical unit is exactly 149,597,870,700 m, and one angstrom is 10^-10 m.