# Convert Megajoules to Megawatt-hours

Enter your megajoule value in the form below to get the value calculated in megawatt-hours.

**Results in Megawatt-hours:**

## How to Convert Megajoules to Megawatt-hours

Convert megajoules to megawatt-hours with this simple formula:

Converting a megajoule energy measurement to a megawatt-hour measurement involves multiplying the energy by the conversion ratio to find the result. One megajoule is equal to 0.000278 megawatt-hours, so to convert simply multiply by 0.000278.

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

Megajoules and megawatt-hours are both units used to measure energy.
Learn more about energy and
find more energy measurement conversion calculators.
Megajoules are an SI derived unit of energy and can be abbreviated as *MJ*, for example 1 MJ.
Megawatt-hours are an energy measurement and can be abbreviated as *MWh*, for example 1 MWh.

## Megajoule Measurements and Equivalent Megawatt-hour Conversions

Megajoules | Megawatt-hours |
---|---|

1 MJ | 0.000278 MWh |

2 MJ | 0.000556 MWh |

3 MJ | 0.000833 MWh |

4 MJ | 0.001111 MWh |

5 MJ | 0.001389 MWh |

6 MJ | 0.001667 MWh |

7 MJ | 0.001944 MWh |

8 MJ | 0.002222 MWh |

9 MJ | 0.0025 MWh |

10 MJ | 0.002778 MWh |

11 MJ | 0.003056 MWh |

12 MJ | 0.003333 MWh |

13 MJ | 0.003611 MWh |

14 MJ | 0.003889 MWh |

15 MJ | 0.004167 MWh |

16 MJ | 0.004444 MWh |

17 MJ | 0.004722 MWh |

18 MJ | 0.005 MWh |

19 MJ | 0.005278 MWh |

20 MJ | 0.005556 MWh |

21 MJ | 0.005833 MWh |

22 MJ | 0.006111 MWh |

23 MJ | 0.006389 MWh |

24 MJ | 0.006667 MWh |

25 MJ | 0.006944 MWh |

26 MJ | 0.007222 MWh |

27 MJ | 0.0075 MWh |

28 MJ | 0.007778 MWh |

29 MJ | 0.008056 MWh |

30 MJ | 0.008333 MWh |

31 MJ | 0.008611 MWh |

32 MJ | 0.008889 MWh |

33 MJ | 0.009167 MWh |

34 MJ | 0.009444 MWh |

35 MJ | 0.009722 MWh |

36 MJ | 0.01 MWh |

37 MJ | 0.010278 MWh |

38 MJ | 0.010556 MWh |

39 MJ | 0.010833 MWh |

40 MJ | 0.011111 MWh |

## More Megajoule Energy Conversions

**Joules**

- Convert to Joules
- 1 MJ is equal to 1,000,000 joules
- Convert to Kilojoules
- 1 MJ is equal to 1,000 kilojoules
- Convert to Gigajoules
- 1 MJ is equal to 0.001 gigajoules

**Calories**

- Convert to Calories
- 1 MJ is equal to 239,005.7 calories
- Convert to Kilocalories
- 1 MJ is equal to 239.005736 kilocalories
- Convert to Megacalories
- 1 MJ is equal to 0.239006 megacalories

**Watts x Time**

- Convert to Watt-hours
- 1 MJ is equal to 277.777778 watt-hours
- Convert to Kilowatt-hours
- 1 MJ is equal to 0.277778 kilowatt-hours
- Convert to Watt-seconds
- 1 MJ is equal to 1,000,000 watt-seconds

**Thermal Units**

- Convert to British Thermal Units
- 1 MJ is equal to 947.81712 british thermal units
- Convert to Million BTU
- 1 MJ is equal to 0.000948 million BTU
- Convert to Therms
- 1 MJ is equal to 0.009478 therms
- Convert to Quads
- 1 MJ is equal to 9.4782E-13 quads

**Electronvolts**

- Convert to Electronvolts
- 1 MJ is equal to 6,241,499,999,999,999,833,276,416 electronvolts
- Convert to Kiloelectronvolts
- 1 MJ is equal to 6,241,499,999,999,999,606,784 kiloelectronvolts
- Convert to Megaelectronvolts
- 1 MJ is equal to 6,241,500,000,000,000,000 megaelectronvolts