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Convert Kilometer to Astronomical Unit

Example: 10 kilometers = 6.68459e-8 astronomical units.

6.6845871e-9

1 km = 6.6845871e-9 AU

How to convert Kilometers to Astronomical Units

Multiply the kilometer value by 6.68459e-9 to get astronomical units.

Example: 10 kilometers = 6.68459e-8 astronomical units.

Kilometer to Astronomical Unit Conversion Chart

KilometersAstronomical Units
1 km6.6845871e-9 AU
2 km1.3369174e-8 AU
3 km2.0053761e-8 AU
5 km3.3422936e-8 AU
10 km6.6845871e-8 AU
20 km1.3369174e-7 AU
25 km1.6711468e-7 AU
50 km3.3422936e-7 AU
100 km6.6845871e-7 AU
1000 km0.0000066845871 AU

Frequently Asked Questions

How many astronomical units are in a kilometer?
There are 6.6845871e-9 astronomical units in 1 kilometer.
How do you convert kilometers to astronomical units?
Multiply the kilometer value by 6.68459e-9 to get astronomical units.
What is 1 astronomical unit in kilometers?
1 astronomical unit equals 149,597,870 kilometers.

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