Formula Used
1 Meter = 0.001 Kilometer
1 Meter = 6.68458712405579E-12 Astronomical Unit
1 Kilometer = 6.68458712405579E-09 Astronomical Unit

## km to AU Conversion

The abbreviation for km and AU is kilometer and astronomical unit respectively. 1 km is 149597583 times smaller than a AU. To measure, units of measurement are needed and converting such units is an important task as well. unitsconverters.com is an online conversion tool to convert all types of measurement units including km to AU conversion.

## Kilometer to AU

Check our Kilometer to AU converter and click on formula to get the conversion factor. When you are converting astronomical unit from Kilometer to AU, you need a converter that is elaborate and still easy to use. All you have to do is select the unit for which you want the conversion and enter the value and finally hit Convert.

## km to Astronomical Unit

The formula used to convert km to Astronomical Unit is 1 Kilometer = 6.68458712405579E-09 Astronomical Unit. Measurement is one of the most fundamental concepts. Note that we have Parsec as the biggest unit for length while Meter is the smallest one.

## Convert km to AU

How to convert km to AU? Now you can do km to AU conversion with the help of this tool. In the length measurement, first choose km from the left dropdown and AU from the right dropdown, enter the value you want to convert and click on 'convert'. Want a reverse calculation from AU to km? You can check our AU to km converter.

## km to AU Converter

Units of measurement use the International System of Units, better known as SI units, which provide a standard for measuring the physical properties of matter. Measurement like astronomical unit finds its use in a number of places right from education to industrial usage. Be it buying grocery or cooking, units play a vital role in our daily life; and hence their conversions. unitsconverters.com helps in the conversion of different units of measurement like km to AU through multiplicative conversion factors. When you are converting astronomical unit, you need a Kilometer to Astronomical Unit converter that is elaborate and still easy to use. Converting km to Astronomical Unit is easy, for you only have to select the units first and the value you want to convert. If you encounter any issues to convert Kilometer to AU, this tool is the answer that gives you the exact conversion of units. You can also get the formula used in km to AU conversion along with a table representing the entire conversion.

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