# Convert Gigajoules to Megacalories

Enter your gigajoule value in the form below to get the value calculated in megacalories.

**Results in Megacalories:**

## How to Convert Gigajoules to Megacalories

Convert gigajoules to megacalories with this simple formula:

Converting a gigajoule energy measurement to a megacalorie measurement involves multiplying the energy by the conversion ratio to find the result. One gigajoule is equal to 239.005736 megacalories, so to convert simply multiply by 239.005736.

**For example,**here's how to convert 5 gigajoules to megacalories using the formula above.

Gigajoules and megacalories are both units used to measure energy.
Learn more about energy and
find more energy measurement conversion calculators.
Gigajoules are an SI derived unit of energy and can be abbreviated as *GJ*, for example 1 GJ.
Megacalories are an energy measurement and can be abbreviated as *Mcal*, for example 1 Mcal.

## Gigajoule Measurements and Equivalent Megacalorie Conversions

Gigajoules | Megacalories |
---|---|

1 GJ | 239.01 Mcal |

2 GJ | 478.01 Mcal |

3 GJ | 717.02 Mcal |

4 GJ | 956.02 Mcal |

5 GJ | 1,195 Mcal |

6 GJ | 1,434 Mcal |

7 GJ | 1,673 Mcal |

8 GJ | 1,912 Mcal |

9 GJ | 2,151 Mcal |

10 GJ | 2,390 Mcal |

11 GJ | 2,629 Mcal |

12 GJ | 2,868 Mcal |

13 GJ | 3,107 Mcal |

14 GJ | 3,346 Mcal |

15 GJ | 3,585 Mcal |

16 GJ | 3,824 Mcal |

17 GJ | 4,063 Mcal |

18 GJ | 4,302 Mcal |

19 GJ | 4,541 Mcal |

20 GJ | 4,780 Mcal |

21 GJ | 5,019 Mcal |

22 GJ | 5,258 Mcal |

23 GJ | 5,497 Mcal |

24 GJ | 5,736 Mcal |

25 GJ | 5,975 Mcal |

26 GJ | 6,214 Mcal |

27 GJ | 6,453 Mcal |

28 GJ | 6,692 Mcal |

29 GJ | 6,931 Mcal |

30 GJ | 7,170 Mcal |

31 GJ | 7,409 Mcal |

32 GJ | 7,648 Mcal |

33 GJ | 7,887 Mcal |

34 GJ | 8,126 Mcal |

35 GJ | 8,365 Mcal |

36 GJ | 8,604 Mcal |

37 GJ | 8,843 Mcal |

38 GJ | 9,082 Mcal |

39 GJ | 9,321 Mcal |

40 GJ | 9,560 Mcal |

## More Gigajoule Energy Conversions

**Joules**

- Convert to Joules
- 1 GJ is equal to 1,000,000,000 joules
- Convert to Kilojoules
- 1 GJ is equal to 1,000,000 kilojoules
- Convert to Megajoules
- 1 GJ is equal to 1,000 megajoules

**Calories**

- Convert to Calories
- 1 GJ is equal to 239,005,736.1 calories
- Convert to Kilocalories
- 1 GJ is equal to 239,005.7 kilocalories

**Watts x Time**

- Convert to Watt-hours
- 1 GJ is equal to 277,777.8 watt-hours
- Convert to Kilowatt-hours
- 1 GJ is equal to 277.777778 kilowatt-hours
- Convert to Megawatt-hours
- 1 GJ is equal to 0.277778 megawatt-hours
- Convert to Watt-seconds
- 1 GJ is equal to 1,000,000,000 watt-seconds

**Thermal Units**

- Convert to British Thermal Units
- 1 GJ is equal to 947,817.1 british thermal units
- Convert to Million BTU
- 1 GJ is equal to 0.947817 million BTU
- Convert to Therms
- 1 GJ is equal to 9.478171 therms
- Convert to Quads
- 1 GJ is equal to 9.4782E-10 quads

**Electronvolts**

- Convert to Electronvolts
- 1 GJ is equal to 6,241,500,000,000,000,443,161,772,032 electronvolts
- Convert to Kiloelectronvolts
- 1 GJ is equal to 6,241,499,999,999,999,833,276,416 kiloelectronvolts
- Convert to Megaelectronvolts
- 1 GJ is equal to 6,241,499,999,999,999,606,784 megaelectronvolts