## ››Convert light hour to em

 light-hour em

 Did you mean to convert light-hour to em exametre

How many light-hour in 1 em? The answer is 3.9078123395174E-15.
We assume you are converting between light hour and em.
You can view more details on each measurement unit:
light-hour or em
The SI base unit for length is the metre.
1 metre is equal to 9.2656693110598E-13 light-hour, or 237.10630158366 em.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between light hours and em.
Type in your own numbers in the form to convert the units!

## ››Quick conversion chart of light-hour to em

1 light-hour to em = 2.558976514526E+14 em

2 light-hour to em = 5.117953029052E+14 em

3 light-hour to em = 7.676929543578E+14 em

4 light-hour to em = 1.0235906058104E+15 em

5 light-hour to em = 1.279488257263E+15 em

6 light-hour to em = 1.5353859087156E+15 em

7 light-hour to em = 1.7912835601682E+15 em

8 light-hour to em = 2.0471812116208E+15 em

9 light-hour to em = 2.3030788630734E+15 em

10 light-hour to em = 2.558976514526E+15 em

## ››Want other units?

You can do the reverse unit conversion from em to light-hour, or enter any two units below:

## Enter two units to convert

 From: To:

## ››Definition: Light-hour

A light-hour (also written light hour) is a unit of length. It is the distance travelled by light in vacuum in one hour. Based on the current definition of the metre a light-hour is equal to 1,079,252,848,800 metres (~1.08 Tm).

## ››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!