| Did you mean to convert | horsepower hour | to | megajoule millijoule |
How many horsepower hour in 1 MJ? The answer is 0.37250614122937. We assume you are converting between horsepower hour and megajoule. You can view more details on each measurement unit: horsepower hour or MJ The SI derived unit for energy is the joule. 1 joule is equal to 3.7250614122937E-7 horsepower hour, or 1.0E-6 MJ. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between horsepower hours and megajoules. Type in your own numbers in the form to convert the units!
1 horsepower hour to MJ = 2.68452 MJ
5 horsepower hour to MJ = 13.4226 MJ
10 horsepower hour to MJ = 26.8452 MJ
15 horsepower hour to MJ = 40.26779 MJ
20 horsepower hour to MJ = 53.69039 MJ
25 horsepower hour to MJ = 67.11299 MJ
30 horsepower hour to MJ = 80.53559 MJ
40 horsepower hour to MJ = 107.38078 MJ
50 horsepower hour to MJ = 134.22598 MJ
You can do the reverse unit conversion from MJ to horsepower hour, 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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