# Convert Watt-hours to Joules

Enter the energy in watt-hours below to get the value converted to joules.

**Results in Joules:**

## How to Convert Watt-hours to Joules

To convert a watt-hour measurement to a joule measurement, multiply the energy by the conversion ratio. One watt-hour is equal to 3,600 joules, so use this simple formula to convert:

The energy in joules is equal to the watt-hours multiplied by 3,600.

**For example,**here's how to convert 5 watt-hours to joules using the formula above.

Watt-hours and joules are both units used to measure energy. Keep reading to learn more about each unit of measure.

## Watt-hours

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

Watt-hours can be abbreviated as *Wh*, for example 1 watt-hour can be written as 1 Wh.

## Joules

The joule is the energy equal to the force on an object of one newton at a distance of one meter. One joule is equal to the heat energy dissipated by the current of one ampere through one ohm of resistance for one second.

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

The joule is the SI derived unit for energy in the metric system. Joules can be abbreviated as *J*, for example 1 joule can be written as 1 J.

## Watt-hour Measurements and Equivalent Joule Conversions

Watt-hours | Joules |
---|---|

1 Wh | 3,600 J |

2 Wh | 7,200 J |

3 Wh | 10,800 J |

4 Wh | 14,400 J |

5 Wh | 18,000 J |

6 Wh | 21,600 J |

7 Wh | 25,200 J |

8 Wh | 28,800 J |

9 Wh | 32,400 J |

10 Wh | 36,000 J |

11 Wh | 39,600 J |

12 Wh | 43,200 J |

13 Wh | 46,800 J |

14 Wh | 50,400 J |

15 Wh | 54,000 J |

16 Wh | 57,600 J |

17 Wh | 61,200 J |

18 Wh | 64,800 J |

19 Wh | 68,400 J |

20 Wh | 72,000 J |

21 Wh | 75,600 J |

22 Wh | 79,200 J |

23 Wh | 82,800 J |

24 Wh | 86,400 J |

25 Wh | 90,000 J |

26 Wh | 93,600 J |

27 Wh | 97,200 J |

28 Wh | 100,800 J |

29 Wh | 104,400 J |

30 Wh | 108,000 J |

31 Wh | 111,600 J |

32 Wh | 115,200 J |

33 Wh | 118,800 J |

34 Wh | 122,400 J |

35 Wh | 126,000 J |

36 Wh | 129,600 J |

37 Wh | 133,200 J |

38 Wh | 136,800 J |

39 Wh | 140,400 J |

40 Wh | 144,000 J |

## More Watt-hour Energy Conversions

**Joules**

- Convert to Kilojoules
- 1 Wh is equal to 3.6 kilojoules
- Convert to Megajoules
- 1 Wh is equal to 0.0036 megajoules
- Convert to Gigajoules
- 1 Wh is equal to 3.6E-6 gigajoules

**Calories**

- Convert to Calories
- 1 Wh is equal to 860.42065 calories
- Convert to Kilocalories
- 1 Wh is equal to 0.860421 kilocalories
- Convert to Megacalories
- 1 Wh is equal to 0.00086 megacalories

**Watts x Time**

- Convert to Kilowatt-hours
- 1 Wh is equal to 0.001 kilowatt-hours
- Convert to Megawatt-hours
- 1 Wh is equal to 1.0E-6 megawatt-hours
- Convert to Watt-seconds
- 1 Wh is equal to 3,600 watt-seconds

**Thermal Units**

- Convert to British Thermal Units
- 1 Wh is equal to 3.412142 british thermal units
- Convert to Million BTU
- 1 Wh is equal to 3.4121E-6 million BTU
- Convert to Therms
- 1 Wh is equal to 3.4121E-5 therms
- Convert to Quads
- 1 Wh is equal to 3.4121E-15 quads

**Electronvolts**

- Convert to Electronvolts
- 1 Wh is equal to 22,469,000,000,000,000,786,432 electronvolts
- Convert to Kiloelectronvolts
- 1 Wh is equal to 22,469,000,000,000,000,000 kiloelectronvolts
- Convert to Megaelectronvolts
- 1 Wh is equal to 22,469,000,000,000,000 megaelectronvolts