## Convert kilowatt hour to megajoule

 kilowatt-hours megajoule

How many kilowatt-hours in 1 megajoule? The answer is 0.27777777777778.
We assume you are converting between kilowatt hour and megajoule.
You can view more details on each measurement unit:
kilowatt-hours or megajoule
The SI derived unit for energy is the joule.
1 joule is equal to 2.7777777777778E-7 kilowatt-hours, or 1.0E-6 megajoule.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between kilowatt hours and megajoules.
Type in your own numbers in the form to convert the units!

## Quick conversion chart of kilowatt-hours to megajoule

1 kilowatt-hours to megajoule = 3.6 megajoule

5 kilowatt-hours to megajoule = 18 megajoule

10 kilowatt-hours to megajoule = 36 megajoule

15 kilowatt-hours to megajoule = 54 megajoule

20 kilowatt-hours to megajoule = 72 megajoule

25 kilowatt-hours to megajoule = 90 megajoule

30 kilowatt-hours to megajoule = 108 megajoule

40 kilowatt-hours to megajoule = 144 megajoule

50 kilowatt-hours to megajoule = 180 megajoule

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You can do the reverse unit conversion from megajoule to kilowatt-hours, or enter any two units below:

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## Definition: Megajoule

The SI prefix "mega" represents a factor of 106, or in exponential notation, 1E6.

So 1 megajoule = 106 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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