Convert joule to kilowatt-hour

Please provide values below to convert joule [J] to kilowatt-hour [kW*h] unit
joule [J]
kilowatt-hour [kW*h]

joule

Definition: A joule (symbol: J) is a derived unit of energy in the International System of Units (SI). It is defined as the energy transferred to an object when a one newton force is applied to the object in the direction of its motion through a distance of one meter. It is also defined as the energy dissipated as heat when a 1 ampere electric current passes through a resistance of one ohm in the course of one second. It has a number of representations both in SI base units as well as other SI units such that:

History/origin: The unit, joule, is named after James Prescott Joule, an English physicist and mathematician who helped develop the Kelvin scale. He also discovered the relationship between heat and mechanical work, leading to the law of conservation of energy, and subsequently, the first law of thermodynamics.

Current use: As an SI derived unit, the joule is used within a variety of scientific contexts. Practical examples of energy measurement using joules include the energy required to lift objects, the energy released when objects fall, the heat required to raise temperature, and the kinetic energy of moving objects.

kilowatt-hour

Definition: Kilowatt-hour is a measure of energy, work, or heat. For conversion purposes, its value is 3600000 times the reference unit, joule.

joule to kilowatt-hour Conversion Table

joule [J] kilowatt-hour [kW*h]
0.01 joule 0.000000 kilowatt-hour
0.10 joule 0.000000 kilowatt-hour
1 joule 0.000000 kilowatt-hour
2 joule 0.000001 kilowatt-hour
3 joule 0.000001 kilowatt-hour
5 joule 0.000001 kilowatt-hour
10 joule 0.000003 kilowatt-hour
20 joule 0.000006 kilowatt-hour
50 joule 0.000014 kilowatt-hour
100 joule 0.000028 kilowatt-hour
1000 joule 0.000278 kilowatt-hour

How to Convert joule to kilowatt-hour

1 joule = 0.000000 kilowatt-hour

1 kilowatt-hour = 3600000 joule

Example

Convert 15 joule to kilowatt-hour:
15 joule = 15 × 0.000000 kilowatt-hour = 0.000004 kilowatt-hour

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