Convert centimeters (cm) to astronomical units (AU) with formulas, examples, and conversion tables.
How to Convert centimeters to astronomical units
To convert centimeters to astronomical units, divide the value by 1.496e13.
The Formula
astronomical units = centimeters ÷ 1.496e13
Key Fact
1 astronomical unit = 1.496e13 centimeters
Tip: To convert astronomical units back to centimeters, multiply by 1.496e13.
About Centimeters and Astronomical Units
What is a Centimeter?
The centimeter (cm) is a unit of length in the metric system. One centimeter equals 0.01 meters.
What is a Astronomical Unit?
The astronomical unit (AU) is a unit of length in the astronomical system. One astronomical unit equals 149600000000 meters.