How many micron in 1 light-year?
The answer is 9.4607304725808E+21.
We assume you are converting between micron and light year.
You can view more details on each measurement unit:
micron or light-year
The SI base unit for length is the metre.
1 metre is equal to 1000000 micron, or 1.0570008340246E-16 light-year.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between microns and light years.
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You can do the reverse unit conversion from light-year to micron, or enter any two units below:
micron to astronomical unit
micron to smoot
micron to angstrom
micron to douzième
micron to gnat's eye
micron to yoctometer
micron to township
micron to centimeter
micron to millimeter
micron to mille
a metric unit of length equal to one millionth of a meter
A light year, abbreviated ly, is the distance light travels in one year: roughly 9.46 × 1012 kilometres (9.46 petametres, or about 5.88 × 1012 (nearly six trillion) miles). More specifically, a light year is defined as the distance that a photon would travel, in free space and infinitely far away from any gravitational or magnetic fields, in one Julian year (365.25 days of 86400 seconds each).
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