How many horsepower hour in 1 megajoules? 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 megajoules The SI derived unit for energy is the joule. 1 joule is equal to 3.7250614122937E-7 horsepower hour, or 1.0E-6 megajoules. 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 megajoules = 2.68452 megajoules
5 horsepower hour to megajoules = 13.4226 megajoules
10 horsepower hour to megajoules = 26.8452 megajoules
15 horsepower hour to megajoules = 40.26779 megajoules
20 horsepower hour to megajoules = 53.69039 megajoules
25 horsepower hour to megajoules = 67.11299 megajoules
30 horsepower hour to megajoules = 80.53559 megajoules
40 horsepower hour to megajoules = 107.38078 megajoules
50 horsepower hour to megajoules = 134.22598 megajoules
You can do the reverse unit conversion from megajoules 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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