## ››Convert microjoule to watthour

 microjoule watthour

## ››More information from the unit converter

How many microjoule in 1 watthour? The answer is 3600000000.
We assume you are converting between microjoule and watthour.
You can view more details on each measurement unit:
microjoule or watthour
The SI derived unit for energy is the joule.
1 joule is equal to 1000000 microjoule, or 0.00027777777777778 watthour.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between microjoules and watthour.
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## ››Definition: Microjoule

The SI prefix "micro" represents a factor of 10-6, or in exponential notation, 1E-6.

So 1 microjoule = 10-6 joules.

The definition of a joule is as follows:

The joule (symbol J, also called newton meter, watt second, or coulomb volt) is the SI unit of energy and work. The unit is pronounced to rhyme with "tool", and is named in honor of the physicist James Prescott Joule (1818-1889).

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