8.1 Kilometers to Astronomical Units

Convert 8.1 kilometers (km) to au (AU) with formulas and conversion tables.

km
AU
8.1 kilometers (km) = 5.41451556904e-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:
8.1 ÷ 149597870.7 = 5.41451556904e-8
3Result:
8.1 kilometers (km) = 5.41451556904e-8 au (AU)
↔ Astronomical Units to Kilometers

Kilometers to AU Conversion Table

KilometersAU
1 km6.68459e-9 AU
2 km1.33692e-8 AU
5 km3.34229e-8 AU
8 km5.34767e-8 AU
8.1 km5.41452e-8 AU
9 km6.01613e-8 AU
10 km6.68459e-8 AU
20 km1.33692e-7 AU
50 km3.34229e-7 AU
100 km6.68459e-7 AU

8.1 Kilometers in Other Units

Unit8.1 km =
Kilometers to Meters8100 m
Kilometers to Astronomical Units5.41451556904e-8 AU
Kilometers to Light Years8.5617067556e-13 ly
Kilometers to Parsecs2.62503122445e-13 pc
Kilometers to Kiloparsecs2.62503122445e-16 kpc
Kilometers to Megaparsecs2.62503122445e-19 Mpc
Kilometers to Light Seconds2.70186917111e-5 ls
Kilometers to Light Minutes4.50311528518e-7 lm
Kilometers to Miles5.03310665712 mi

Related Conversions

5 km to AU10 km to AU20 km to AU5.4e-8 AU to kmAstronomical Units to Kilometers ConverterKilometers to Astronomical Units Converter