Kilometers To Astronomical Units Converter

km
Kilometer
AU
Astronomical Unit

Kilometer to Astronomical Unit Conversion

1 Kilometer = 6.68e-9 Astronomical Unit

Convert between Kilometer and Astronomical Unit with step-by-step calculations.

Unit Information

Kilometer (km)

A metric unit of length equal to one thousand meters.

System: SI

Astronomical Unit (AU)

A unit of length roughly equal to the average distance between Earth and the Sun.

System: Astronomical

Conversion Process

This conversion uses Meter as the base unit. We'll first convert Kilometer to Meter, then convert from Meter to Astronomical Unit.

Step 1: Convert from Kilometer to Meter

1 × 1,000 = 1,000

Result: 1,000 Meter

Step 2: Convert from Meter to Astronomical Unit

1,000 × 6.68e-12 = 6.68e-9

Result: 6.68e-9 Astronomical Unit

Direct Conversion Factor

1 ÷ 149.60M = 6.68e-9

Direct conversion: 1 Kilometer = 6.68e-9 Astronomical Unit

How to Convert Kilometer to Astronomical Unit

To convert from Kilometer to Astronomical Unit, simply input the value in Kilometer, and the tool will calculate the equivalent value in Astronomical Unit using accurate conversion rates. You can also reverse the process by entering a value in Astronomical Unit to get the corresponding value in Kilometer.

Conversion Formula

Kilometer to Astronomical UnitAstronomical Unit = Kilometer × 6.68459e-9
Astronomical Unit to KilometerKilometer = Astronomical Unit × 1.49598e+8

Conversion Tables

Kilometer to Astronomical Unit

KilometerAstronomical Unit
16.6846e-9
21.3369e-8
32.0054e-8
53.3423e-8
106.6846e-8
201.3369e-7
302.0054e-7
503.3423e-7
1006.6846e-7
2000.0000013369
3000.0000020054
5000.0000033423
10000.0000066846

Astronomical Unit to Kilometer

Astronomical UnitKilometer
1149600000
2299200000
3448790000
5747990000
101496000000
202992000000
304487900000
507479900000
10014960000000
20029920000000
30044879000000
50074799000000
1000149600000000