Electron Volts to Watt Hours Converter
EngineeringJoules, calories, kilowatt-hours and more.
How to convert Electron Volts to Watt Hours
Multiply the electron volts value by 4.4505e-23: 1 eV = 4.4505e-23 Wh. Going the other way, 1 Wh = 2.2469e+22 eV, so divide by 4.4505e-23 or use the Watt Hours to Electron Volts converter.
About these units
Electron Volts (eV)
An electronvolt is the energy an electron gains when accelerated through one volt, exactly 1.602176634 × 10⁻¹⁹ joules. Particle and photon energies are quoted in eV.
Watt Hours (Wh)
A watt-hour is the energy of one watt sustained for one hour, exactly 3,600 joules. Phone and laptop batteries are rated in watt-hours.
Electron Volts to Watt Hours conversion table
| Electron Volts (eV) | Watt Hours (Wh) |
|---|---|
| 1 eV | 4.4505e-23 Wh |
| 2 eV | 8.901e-23 Wh |
| 3 eV | 1.3351e-22 Wh |
| 4 eV | 1.7802e-22 Wh |
| 5 eV | 2.2252e-22 Wh |
| 10 eV | 4.4505e-22 Wh |
| 20 eV | 8.901e-22 Wh |
| 25 eV | 1.1126e-21 Wh |
| 50 eV | 2.2252e-21 Wh |
| 100 eV | 4.4505e-21 Wh |
| 500 eV | 2.2252e-20 Wh |
| 1,000 eV | 4.4505e-20 Wh |
More electron volts conversions
- Electron Volts to Kilowatt Hours1 eV = 4.4505e-26 kWh
- Electron Volts to Megawatt Hours1 eV = 4.4505e-29 MWh
- Electron Volts to Joules1 eV = 1.6022e-19 J
- Electron Volts to Calories1 eV = 3.8293e-20 cal
- Electron Volts to British Thermal Units1 eV = 1.5186e-22 BTU
- Electron Volts to Ergs1 eV = 1.6022e-12 erg
See every unit on the Energy Converter.