## How to transform Joules come Watt-hours

To convert a joule measurement come a watt-hour measurement, division the energy by the conversion ratio.

because one watt-hour is same to 3,600 joules, you can use this an easy formula to convert:

Joules and watt-hours are both units supplied to measure up energy. Keep reading to learn more about every unit that measure.

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## Joules

The joule is the power equal come the pressure on things of one newton at a street of one meter.<1> One joule is equal to the heat energy dissipated through the present of one ampere v one ohm of resistance because that one second.

One joule is likewise equal to the energy needed to relocate an electrical charge of one coulomb through a potential difference of one volt. In addition, one joule is also equal come the one watt-second.

The joule is the SI derived unit for power in the metric system. Joules deserve to be abbreviated together *J*; for example, 1 joule can be created as 1 J.

## Watt-hours

The watt-hour is a measure up of electrical energy equal to one watt of power over a one hour period.

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Watt-hours space usually abbreviated together *Wh*, although the formally embraced expression is *W·h*. The abbreviation *Wh* is additionally sometimes used. Because that example, 1 watt-hour deserve to be written as 1 Wh, 1 W·h, or 1 Wh.

In formal expressions, the focused dot (·) or an are is offered to separate units offered to show multiplication in one expression and to protect against conflicting prefixes being misinterpreted together a unit symbol.<2>

## Joule to Watt-hour switch Table

Joule measurements converted come watt-hours Joules Watt-hours1 J | 0.000278 Wh |

2 J | 0.000556 Wh |

3 J | 0.000833 Wh |

4 J | 0.001111 Wh |

5 J | 0.001389 Wh |

6 J | 0.001667 Wh |

7 J | 0.001944 Wh |

8 J | 0.002222 Wh |

9 J | 0.0025 Wh |

10 J | 0.002778 Wh |

20 J | 0.005556 Wh |

30 J | 0.008333 Wh |

40 J | 0.011111 Wh |

50 J | 0.013889 Wh |

60 J | 0.016667 Wh |

70 J | 0.019444 Wh |

80 J | 0.022222 Wh |

90 J | 0.025 Wh |

100 J | 0.027778 Wh |

200 J | 0.055556 Wh |

300 J | 0.083333 Wh |

400 J | 0.111111 Wh |

500 J | 0.138889 Wh |

600 J | 0.166667 Wh |

700 J | 0.194444 Wh |

800 J | 0.222222 Wh |

900 J | 0.25 Wh |

1,000 J | 0.277778 Wh |

2,000 J | 0.555556 Wh |

3,000 J | 0.833333 Wh |

4,000 J | 1.1111 Wh |

5,000 J | 1.3889 Wh |

6,000 J | 1.6667 Wh |

7,000 J | 1.9444 Wh |

8,000 J | 2.2222 Wh |

9,000 J | 2.5 Wh |

10,000 J | 2.7778 Wh |