# Convert Watt-hours to Megacalories

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

**Results in Megacalories:**

## How to Convert Watt-hours to Megacalories

To convert a watt-hour measurement to a megacalorie measurement, multiply the energy by the conversion ratio. One watt-hour is equal to 0.00086 megacalories, so use this simple formula to convert:

The energy in megacalories is equal to the watt-hours multiplied by 0.00086.

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

Watt-hours and megacalories 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.

## Megacalories

One megacalorie is equal to 1,000,000 calories, which are the heat needed to raise the temperature of one gram of water from 14.5 to 15.5 degrees Celsius. One megacalorie is equal to 4.184 megajoules.

Megacalories can be abbreviated as *Mcal*, for example 1 megacalorie can be written as 1 Mcal.

## Watt-hour Measurements and Equivalent Megacalorie Conversions

Watt-hours | Megacalories |
---|---|

1 Wh | 0.00086 Mcal |

2 Wh | 0.001721 Mcal |

3 Wh | 0.002581 Mcal |

4 Wh | 0.003442 Mcal |

5 Wh | 0.004302 Mcal |

6 Wh | 0.005163 Mcal |

7 Wh | 0.006023 Mcal |

8 Wh | 0.006883 Mcal |

9 Wh | 0.007744 Mcal |

10 Wh | 0.008604 Mcal |

11 Wh | 0.009465 Mcal |

12 Wh | 0.010325 Mcal |

13 Wh | 0.011185 Mcal |

14 Wh | 0.012046 Mcal |

15 Wh | 0.012906 Mcal |

16 Wh | 0.013767 Mcal |

17 Wh | 0.014627 Mcal |

18 Wh | 0.015488 Mcal |

19 Wh | 0.016348 Mcal |

20 Wh | 0.017208 Mcal |

21 Wh | 0.018069 Mcal |

22 Wh | 0.018929 Mcal |

23 Wh | 0.01979 Mcal |

24 Wh | 0.02065 Mcal |

25 Wh | 0.021511 Mcal |

26 Wh | 0.022371 Mcal |

27 Wh | 0.023231 Mcal |

28 Wh | 0.024092 Mcal |

29 Wh | 0.024952 Mcal |

30 Wh | 0.025813 Mcal |

31 Wh | 0.026673 Mcal |

32 Wh | 0.027533 Mcal |

33 Wh | 0.028394 Mcal |

34 Wh | 0.029254 Mcal |

35 Wh | 0.030115 Mcal |

36 Wh | 0.030975 Mcal |

37 Wh | 0.031836 Mcal |

38 Wh | 0.032696 Mcal |

39 Wh | 0.033556 Mcal |

40 Wh | 0.034417 Mcal |

## More Watt-hour Energy Conversions

**Joules**

- Convert to Joules
- 1 Wh is equal to 3,600 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

**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