›› Convert joule to kilowatt hour

kilowatt hour

›› More information from the unit converter

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

joule to kiloelectron volt
joule to megacalorie
joule to attojoule
joule to yottajoule
joule to megalerg
joule to gigajoule
joule to Q unit
joule to megawatthour
joule to gigaelectron volt
joule to zettajoule

›› Definition: Joule

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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