Hartrees to Watt Hours Converter
EngineeringJoules, calories, kilowatt-hours and more.
How to convert Hartrees to Watt Hours
Multiply the hartrees value by 1.211e-21: 1 Eh = 1.211e-21 Wh. Going the other way, 1 Wh = 8.2574e+20 Eh, so divide by 1.211e-21 or use the Watt Hours to Hartrees converter.
About these units
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.
Hartrees to Watt Hours conversion table
| Hartrees (Eh) | Watt Hours (Wh) |
|---|---|
| 1 Eh | 1.211e-21 Wh |
| 2 Eh | 2.4221e-21 Wh |
| 3 Eh | 3.6331e-21 Wh |
| 4 Eh | 4.8442e-21 Wh |
| 5 Eh | 6.0552e-21 Wh |
| 10 Eh | 1.211e-20 Wh |
| 20 Eh | 2.4221e-20 Wh |
| 25 Eh | 3.0276e-20 Wh |
| 50 Eh | 6.0552e-20 Wh |
| 100 Eh | 1.211e-19 Wh |
| 500 Eh | 6.0552e-19 Wh |
| 1,000 Eh | 1.211e-18 Wh |