# ››Convert megajoule to kilowatt hour

 megajoule kilowatt-hours

How many megajoule in 1 kilowatt-hours? The answer is 3.6.
We assume you are converting between megajoule and kilowatt hour.
You can view more details on each measurement unit:
megajoule or kilowatt-hours
The SI derived unit for energy is the joule.
1 joule is equal to 1.0E-6 megajoule, or 2.77777777778E-7 kilowatt-hours.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between megajoules and kilowatt hours.
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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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ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!