## ››Convert picometre to light hour

 picometer light-hour

How many picometer in 1 light-hour? The answer is 1.0792528488E+24.
We assume you are converting between picometre and light hour.
You can view more details on each measurement unit:
picometer or light-hour
The SI base unit for length is the metre.
1 metre is equal to 1000000000000 picometer, or 9.2656693110598E-13 light-hour.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between picometers and light hours.
Type in your own numbers in the form to convert the units!

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

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## ››Definition: Picometre

The SI prefix "pico" represents a factor of 10-12, or in exponential notation, 1E-12.

So 1 picometre = 10-12 metre.

## ››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).

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