## ››Convert hectowatt hour to millijoule

 hectowatt-hour millijoule

How many hectowatt-hour in 1 millijoule? The answer is 2.7777777777778E-9.
We assume you are converting between hectowatt hour and millijoule.
You can view more details on each measurement unit:
hectowatt-hour or millijoule
The SI derived unit for energy is the joule.
1 joule is equal to 2.7777777777778E-6 hectowatt-hour, or 1000 millijoule.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between hectowatt hours and millijoules.
Type in your own numbers in the form to convert the units!

## ››Quick conversion chart of hectowatt-hour to millijoule

1 hectowatt-hour to millijoule = 360000000 millijoule

2 hectowatt-hour to millijoule = 720000000 millijoule

3 hectowatt-hour to millijoule = 1080000000 millijoule

4 hectowatt-hour to millijoule = 1440000000 millijoule

5 hectowatt-hour to millijoule = 1800000000 millijoule

6 hectowatt-hour to millijoule = 2160000000 millijoule

7 hectowatt-hour to millijoule = 2520000000 millijoule

8 hectowatt-hour to millijoule = 2880000000 millijoule

9 hectowatt-hour to millijoule = 3240000000 millijoule

10 hectowatt-hour to millijoule = 3600000000 millijoule

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

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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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