Calculator : Kilometer to Astronomical Unit
About Kilometer to Astronomical Unit Conversion
This calculator converts Kilometer (km) to Astronomical Unit (AU). One Kilometer (km) equals 6.684587122268446e-9 Astronomical Unit (AU).
Formula:
1 Kilometer = 6.684587122268446e-9 Astronomical Unit
Example:
1 km = 6.684587122268446e-9 AU
2 km = 1.3369174244536891e-8 AU