›› Convert watthour to millijoule


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How many watthour in 1 millijoule? The answer is 2.7777777777778E-7.
We assume you are converting between watthour and millijoule.
You can view more details on each measurement unit:
watthour or millijoule
The SI derived unit for energy is the joule.
1 joule is equal to 0.00027777777777778 watthour, or 1000 millijoule.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between watthour and millijoules.
Type in your own numbers in the form to convert the units!

›› Quick conversion chart of watthour to millijoule

1 watthour to millijoule = 3600000 millijoule

2 watthour to millijoule = 7200000 millijoule

3 watthour to millijoule = 10800000 millijoule

4 watthour to millijoule = 14400000 millijoule

5 watthour to millijoule = 18000000 millijoule

6 watthour to millijoule = 21600000 millijoule

7 watthour to millijoule = 25200000 millijoule

8 watthour to millijoule = 28800000 millijoule

9 watthour to millijoule = 32400000 millijoule

10 watthour to millijoule = 36000000 millijoule

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You can do the reverse unit conversion from millijoule to watthour, or enter any two units below:

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›› Common energy conversions

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›› Definition: Millijoule

The SI prefix "milli" represents a factor of 10-3, or in exponential notation, 1E-3.

So 1 millijoule = 10-3 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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