# Convert Electronvolts to Watt-hours

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

**Results in Watt-hours:**

## How to Convert Electronvolts to Watt-hours

To convert a electronvolt measurement to a watt-hour measurement, multiply the energy by the conversion ratio. One electronvolt is equal to 4.4505E-23 watt-hours, so use this simple formula to convert:

The energy in watt-hours is equal to the electronvolts multiplied by 4.4505E-23.

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

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

## Electronvolts

The electronvolt is a unit of energy used in physics, most commonly in electrostatic particle accelerator sciences.

Electronvolts can be abbreviated as *eV*, for example 1 electronvolt can be written as 1 eV.

Energy in electronvolts can be expressed using the following formula: E = qV

The energy E in electronvolts is equal to the electric charge q in elementary charge times the potential difference V in volts.

## 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.

## Electronvolt Measurements and Equivalent Watt-hour Conversions

Electronvolts | Watt-hours |
---|---|

1 eV | 0.000000000000000000000044505 Wh |

2 eV | 0.00000000000000000000008901 Wh |

3 eV | 0.00000000000000000000013351 Wh |

4 eV | 0.00000000000000000000017802 Wh |

5 eV | 0.00000000000000000000022252 Wh |

6 eV | 0.00000000000000000000026703 Wh |

7 eV | 0.00000000000000000000031153 Wh |

8 eV | 0.00000000000000000000035604 Wh |

9 eV | 0.00000000000000000000040054 Wh |

10 eV | 0.00000000000000000000044505 Wh |

11 eV | 0.00000000000000000000048955 Wh |

12 eV | 0.00000000000000000000053406 Wh |

13 eV | 0.00000000000000000000057856 Wh |

14 eV | 0.00000000000000000000062307 Wh |

15 eV | 0.00000000000000000000066757 Wh |

16 eV | 0.00000000000000000000071208 Wh |

17 eV | 0.00000000000000000000075658 Wh |

18 eV | 0.00000000000000000000080109 Wh |

19 eV | 0.00000000000000000000084559 Wh |

20 eV | 0.0000000000000000000008901 Wh |

21 eV | 0.0000000000000000000009346 Wh |

22 eV | 0.00000000000000000000097911 Wh |

23 eV | 0.0000000000000000000010236 Wh |

24 eV | 0.0000000000000000000010681 Wh |

25 eV | 0.0000000000000000000011126 Wh |

26 eV | 0.0000000000000000000011571 Wh |

27 eV | 0.0000000000000000000012016 Wh |

28 eV | 0.0000000000000000000012461 Wh |

29 eV | 0.0000000000000000000012906 Wh |

30 eV | 0.0000000000000000000013351 Wh |

31 eV | 0.0000000000000000000013797 Wh |

32 eV | 0.0000000000000000000014242 Wh |

33 eV | 0.0000000000000000000014687 Wh |

34 eV | 0.0000000000000000000015132 Wh |

35 eV | 0.0000000000000000000015577 Wh |

36 eV | 0.0000000000000000000016022 Wh |

37 eV | 0.0000000000000000000016467 Wh |

38 eV | 0.0000000000000000000016912 Wh |

39 eV | 0.0000000000000000000017357 Wh |

40 eV | 0.0000000000000000000017802 Wh |

## More Electronvolt Energy Conversions

**Joules**

- Convert to Joules
- 1 eV is equal to 1.6022E-19 joules
- Convert to Kilojoules
- 1 eV is equal to 1.6022E-22 kilojoules
- Convert to Megajoules
- 1 eV is equal to 1.6022E-25 megajoules
- Convert to Gigajoules
- 1 eV is equal to 1.6022E-28 gigajoules

**Calories**

- Convert to Calories
- 1 eV is equal to 3.8293E-20 calories
- Convert to Kilocalories
- 1 eV is equal to 3.8293E-23 kilocalories
- Convert to Megacalories
- 1 eV is equal to 3.8293E-26 megacalories

**Watts x Time**

- Convert to Kilowatt-hours
- 1 eV is equal to 4.4505E-26 kilowatt-hours
- Convert to Megawatt-hours
- 1 eV is equal to 4.4505E-29 megawatt-hours
- Convert to Watt-seconds
- 1 eV is equal to 1.6022E-19 watt-seconds

**Thermal Units**

- Convert to British Thermal Units
- 1 eV is equal to 1.5186E-22 british thermal units
- Convert to Million BTU
- 1 eV is equal to 1.5186E-28 million BTU
- Convert to Therms
- 1 eV is equal to 1.5186E-27 therms
- Convert to Quads
- 1 eV is equal to 1.5186E-37 quads

**Electronvolts**

- Convert to Kiloelectronvolts
- 1 eV is equal to 0.001 kiloelectronvolts
- Convert to Megaelectronvolts
- 1 eV is equal to 1.0E-6 megaelectronvolts