# kWh to Joules Formula [Calculation with Examples]

kWH to joules formula is used to obtain kWh from joules. Both kWH and watt seconds are units of electrical energy. The basic formula is:

1 kWh = 3.6 * 10

^{6}Joules1 kWh = 1000 Wh = 1000 * 3600 watt-seconds

## kWh to Joules Formula Calculator

The kWh to joules calculator can be used to convert joules to kWh or kWH to joules.

kWh to Joules chart

kWH | Joules |
---|---|

1 | 3.6 * 10^{6} |

2 | 7.2 * 10^{6} |

3 | 12.8 * 10^{6} |

4 | 14.4 * 10^{6} |

5 | 18 * 10^{6} |

6 | 21.6 * 10^{6} |

7 | 25.2 * 10^{6} |

8 | 28.8 * 10^{6} |

9 | 32.4 * 10^{6} |

10 | 36 * 10^{6} |

## Derivation

kWh stands for kilowatt hours. Whereas joule is defined as watt-seconds.

1 kWh = 1000 Wh

∵ 1 hour = 3600 seconds

∴ 1 kWh = 1000 * 3600 watt-seconds

36,00,000 watt-seconds

3.6 * 10^{6} J [Joules = watt-seconds]

Other formulas: