Chains To Astronomical Units Converter
Reverse Conversion
How This Converter Works
Convert between Chains (ch) and Astronomical Units (au). Select either direction to convert directly.
Formula or rule
Astronomical Units = Chains * 1.3447250222125e-10; Chains = Astronomical Units / 1.3447250222125e-10
Example
- Input
- 1 ch
- Calculation
- 1 * 1.3447250222125e-10 = 1.3447250222125e-10
- Result
- 1.3447250222125e-10 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.