1000 Kilometers to Astronomical Units

Convert 1000 kilometers (km) to astronomical units (AU) with formulas, examples, and conversion tables.

km
AU
1000 km = 6.6845e-6 AU
Full precision:0.0000066845 AU
Feet + Inches:129166925' 6.2003e-3"
Step-by-Step Solution

To convert 1000 kilometers to astronomical units, we divide by 149600000 because one astronomical unit equals exactly 149600000 kilometers.

1 astronomical unit = 149600000 kilometers

Since there are 149600000 kilometers in every astronomical unit, we divide our value by this factor:

1000 ÷ 149600000 = 6.6845e-6 astronomical units

So 1000 kilometers = 6.6845e-6 astronomical units.

✓Quick check: 6.6845e-6 × 149600000 = 1000 kilometers
↔ Astronomical Units to Kilometers

Kilometers to Astronomical Units Conversion Table

KilometersAstronomical Units
1 km6.6845e-9 AU
2 km1.3369e-8 AU
3 km2.0053e-8 AU
4 km2.6738e-8 AU
5 km3.3422e-8 AU
10 km6.6845e-8 AU
20 km1.3369e-7 AU
50 km3.3422e-7 AU
100 km6.6845e-7 AU
1000 km6.6845e-6 AU

1000 Kilometers in Other Units

Unit1000 km =
KM to Meters1000000 m
Kilometers to Centimeters100000000 cm
Kilometers to Millimeters1000000000 mm
Kilometers to Micrometers1e+12 μm
Kilometers to Nanometers1e+15 nm
KM to Miles621.371 mi
Kilometers to Yards1093613.3 yd
Kilometers to Feet3280839.9 ft
Kilometers to Inches39370078.74 in
KM to Nautical Miles539.957 nmi
Kilometers to Fathoms546806.65 ftm
Kilometers to Light Years1.057e-10 ly
Kilometers to Astronomical Units0.00000668 AU
Kilometers to Parsecs3.2404e-11 pc
Kilometers to Angstroms1e+16 Å
Kilometers to Planck Lengths6.1871e+40 ℓP
Kilometers to Rods198838.78 rd

Related Conversions

5 km to AU10 km to AU20 km to AU6.6845e-6 AU to kmAstronomical Units to Kilometers ConverterKilometers to Astronomical Units Converter