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Kilometer to Astronomical Unit Converter

Instantly convert Kilometer to Astronomical Unit. Enter a value and get accurate results.

Conversion Calculator

km
AU

Conversion Formula

1 km = 6.684492e-9 AU

Conversion Examples

Kilometer (km)→Astronomical Unit (AU)
1 km=0 AU
5 km=0 AU
10 km=0 AU
50 km=0 AU
100 km=0 AU

About Kilometer to Astronomical Unit Conversion

This calculator allows you to quickly convert Kilometer to Astronomical Unit. Kilometer (km) and Astronomical Unit (AU) are units of length.

How to Use the Converter

  1. Enter the value in Kilometer in the input field
  2. The result will automatically appear in Astronomical Unit
  3. Use the swap button for reverse conversion

Conversion Accuracy

Our converter uses precise mathematical formulas to ensure accurate results.