How many kilowatt-hour in 1 joule?
The answer is 2.7777777777778E-7.
We assume you are converting between kilowatt hour and joule.
You can view more details on each measurement unit: kilowatt-hour or
joule
The SI derived unit for energy is the joule.
1 kilowatt-hour is equal to 3600000 joule.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between kilowatt hours and joules.
Type in your own numbers in the form to convert the units!

››Quick conversion chart of kilowatt-hour to joule

1 kilowatt-hour to joule = 3600000 joule

2 kilowatt-hour to joule = 7200000 joule

3 kilowatt-hour to joule = 10800000 joule

4 kilowatt-hour to joule = 14400000 joule

5 kilowatt-hour to joule = 18000000 joule

6 kilowatt-hour to joule = 21600000 joule

7 kilowatt-hour to joule = 25200000 joule

8 kilowatt-hour to joule = 28800000 joule

9 kilowatt-hour to joule = 32400000 joule

10 kilowatt-hour to joule = 36000000 joule

››Want other units?

You can do the reverse unit conversion from
joule to kilowatt-hour, or enter any two units below:

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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