## ››Convert micron to light second

 micron light second

How many micron in 1 light second? The answer is 2.99792458E+14.
We assume you are converting between micron and light second.
You can view more details on each measurement unit:
micron or light second
The SI base unit for length is the metre.
1 metre is equal to 1000000 micron, or 3.3356409519815E-9 light second.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between microns and light seconds.
Type in your own numbers in the form to convert the units!

## ››Want other units?

You can do the reverse unit conversion from light second to micron, or enter any two units below:

## Enter two units to convert

 From: To:

## ››Definition: Micron

a metric unit of length equal to one millionth of a meter

## ››Definition: Light-second

A light-second is a unit of length. It is defined as the distance light travels in an absolute vacuum in one second or 299,792,458 meters. Note that this value is considered exact, since the meter is actually (as of 1983) defined in terms of the light second. It is just over 186,282 miles and almost 109 feet.

## ››Metric conversions and more

ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!