4 Kilometers to Astronomical Units

Convert 4 kilometers (km) to au (AU) with formulas and conversion tables.

km
AU
4 kilometers (km) = 2.67383484891e-8 au (AU)
Round to:
Step-by-Step Solution
1Write the conversion factor:
1 astronomical unit = 149597870.7 kilometers
2Divide the value by the conversion factor:
4 ÷ 149597870.7 = 2.67383484891e-8
3Result:
4 kilometers (km) = 2.67383484891e-8 au (AU)
↔ Astronomical Units to Kilometers

Kilometers to AU Conversion Table

KilometersAU
1 km6.68459e-9 AU
2 km1.33692e-8 AU
4 km2.67383e-8 AU
5 km3.34229e-8 AU
10 km6.68459e-8 AU
20 km1.33692e-7 AU
50 km3.34229e-7 AU
100 km6.68459e-7 AU

4 Kilometers in Other Units

Unit4 km =
Kilometers to Meters4000 m
Kilometers to Astronomical Units2.67383484891e-8 AU
Kilometers to Light Years4.2280033361e-13 ly
Kilometers to Parsecs1.29631171578e-13 pc
Kilometers to Kiloparsecs1.29631171578e-16 kpc
Kilometers to Megaparsecs1.29631171578e-19 Mpc
Kilometers to Light Seconds1.33425638079e-5 ls
Kilometers to Light Minutes2.22376063465e-7 lm
Kilometers to Miles2.48548476895 mi

Related Conversions

5 km to AU10 km to AU20 km to AU2.7e-8 AU to kmAstronomical Units to Kilometers ConverterKilometers to Astronomical Units Converter