How many megajoule in 1 hectowatt hour? The answer is 0.36. We assume you are converting between megajoule and hectowatt hour. You can view more details on each measurement unit: megajoule or hectowatt hour The SI derived unit for energy is the joule. 1 joule is equal to 1.0E-6 megajoule, or 2.7777777777778E-6 hectowatt hour. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between megajoules and hectowatt hours. Type in your own numbers in the form to convert the units!
1 megajoule to hectowatt hour = 2.77778 hectowatt hour
5 megajoule to hectowatt hour = 13.88889 hectowatt hour
10 megajoule to hectowatt hour = 27.77778 hectowatt hour
15 megajoule to hectowatt hour = 41.66667 hectowatt hour
20 megajoule to hectowatt hour = 55.55556 hectowatt hour
25 megajoule to hectowatt hour = 69.44444 hectowatt hour
30 megajoule to hectowatt hour = 83.33333 hectowatt hour
40 megajoule to hectowatt hour = 111.11111 hectowatt hour
50 megajoule to hectowatt hour = 138.88889 hectowatt hour
You can do the reverse unit conversion from hectowatt hour 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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