How many horsepower hour in 1 kilojoule?
The answer is 0.00037250614122937.
We assume you are converting between horsepower hour and kilojoule.
You can view more details on each measurement unit: horsepower hour or
kilojoule
The SI derived unit for energy is the joule.
1 joule is equal to 3.7250614122937E-7 horsepower hour, or 0.001 kilojoule.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between horsepower hours and kilojoules.
Type in your own numbers in the form to convert the units!

››Quick conversion chart of horsepower hour to kilojoule

1 horsepower hour to kilojoule = 2684.5195 kilojoule

2 horsepower hour to kilojoule = 5369.039 kilojoule

3 horsepower hour to kilojoule = 8053.5585 kilojoule

4 horsepower hour to kilojoule = 10738.078 kilojoule

5 horsepower hour to kilojoule = 13422.5975 kilojoule

6 horsepower hour to kilojoule = 16107.117 kilojoule

7 horsepower hour to kilojoule = 18791.6365 kilojoule

8 horsepower hour to kilojoule = 21476.156 kilojoule

9 horsepower hour to kilojoule = 24160.6755 kilojoule

10 horsepower hour to kilojoule = 26845.195 kilojoule

The SI prefix "kilo" represents a factor of
10^{3}, or in exponential notation, 1E3.

So 1 kilojoule = 10^{3} 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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