# Megaelectronvolts to Watt-hours Conversion

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

**Results in Watt-hours:**

## How to Convert Megaelectronvolts to Watt-hours

To convert a megaelectronvolt measurement to a watt-hour measurement, divide the energy by the conversion ratio. One watt-hour is equal to 2.2469E+16 megaelectronvolts, so use this simple formula to convert:

The energy in watt-hours is equal to the megaelectronvolts divided by 2.2469E+16.

**For example,**here's how to convert 5.0E+16 megaelectronvolts to watt-hours using the formula above.

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

## Megaelectronvolts

Megaelectronvolts can be abbreviated as *MeV*; for example, 1 megaelectronvolt can be written as 1 MeV.

## Watt-hours

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

Watt-hours are usually abbreviated as *Wh*, although the formally adopted expression is *W·h*. The abbreviation *W h* is also sometimes used. For example, 1 watt-hour can be written as 1 Wh, 1 W·h, or 1 W h.

In formal expressions, the centered dot (·) or space is used to separate units used to indicate multiplication in an expression and to avoid conflicting prefixes being misinterpreted as a unit symbol.^{[1]}

## Megaelectronvolt to Watt-hour Conversion Table

Megaelectronvolts | Watt-hours |
---|---|

1 MeV | 0.000000000000000044505 Wh |

2 MeV | 0.00000000000000008901 Wh |

3 MeV | 0.00000000000000013351 Wh |

4 MeV | 0.00000000000000017802 Wh |

5 MeV | 0.00000000000000022252 Wh |

6 MeV | 0.00000000000000026703 Wh |

7 MeV | 0.00000000000000031153 Wh |

8 MeV | 0.00000000000000035604 Wh |

9 MeV | 0.00000000000000040054 Wh |

10 MeV | 0.00000000000000044505 Wh |

100 MeV | 0.0000000000000044505 Wh |

1,000 MeV | 0.000000000000044505 Wh |

10,000 MeV | 0.00000000000044505 Wh |

100,000 MeV | 0.0000000000044505 Wh |

1,000,000 MeV | 0.000000000044505 Wh |

10,000,000 MeV | 0.00000000044505 Wh |

100,000,000 MeV | 0.0000000044505 Wh |

1,000,000,000 MeV | 0.000000044505 Wh |

10,000,000,000 MeV | 0.00000044505 Wh |

100,000,000,000 MeV | 0.0000044505 Wh |

1,000,000,000,000 MeV | 0.000044505 Wh |

10,000,000,000,000 MeV | 0.000445 Wh |

100,000,000,000,000 MeV | 0.00445 Wh |

1,000,000,000,000,000 MeV | 0.044505 Wh |

10,000,000,000,000,000 MeV | 0.445049 Wh |

100,000,000,000,000,000 MeV | 4.4505 Wh |

## References

- Bureau International des Poids et Mesures, The International System of Units (SI), 9th edition, 2019, https://www.bipm.org/utils/common/pdf/si-brochure/SI-Brochure-9-EN.pdf