How many megajoule in 1 kWh? 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 kWh The SI derived unit for energy is the joule. 1 joule is equal to 1.0E-6 megajoule, or 2.7777777777778E-7 kWh. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between megajoules and kilowatt hours. Type in your own numbers in the form to convert the units!
1 megajoule to kWh = 0.27778 kWh
5 megajoule to kWh = 1.38889 kWh
10 megajoule to kWh = 2.77778 kWh
20 megajoule to kWh = 5.55556 kWh
30 megajoule to kWh = 8.33333 kWh
40 megajoule to kWh = 11.11111 kWh
50 megajoule to kWh = 13.88889 kWh
75 megajoule to kWh = 20.83333 kWh
100 megajoule to kWh = 27.77778 kWh
You can do the reverse unit conversion from kWh to megajoule, or enter any two units below:
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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