Convert astronomical units (AU) to micrometers (μm) with formulas, examples, and conversion tables.
How to Convert astronomical units to micrometers
To convert astronomical units to micrometers, multiply the value by 1.496e17.
The Formula
micrometers = astronomical units × 1.496e17
Key Fact
1 astronomical unit = 1.496e17 micrometers
Tip: To convert micrometers back to astronomical units, divide by 1.496e17.
About Astronomical Units and Micrometers
What is a Astronomical Unit?
The astronomical unit (AU) is a unit of length in the astronomical system. One astronomical unit equals 149600000000 meters.
What is a Micrometer?
The micrometer (μm) is a unit of length in the metric system. One micrometer equals 0.000001 meters.