Convert watt hours to electronvolts
1 Wh = 2.2469 × 10^22 eV. Change the amount below, or read the formula and the reference table further down.
1 watt hour equals
electronvolts
1 Wh = 2.2469 × 10^22 eV
The formula
Watt hours and electronvolts both measure energy from the same zero, so a single multiplier does the job.
eV = Wh × 2.2469 × 10^22
Going the other way? Convert electronvolts to watt hours.
Watt hours to electronvolts table
Common values, rounded for reading.
| Watt hours (Wh) | Electronvolts (eV) |
|---|---|
| 1 | 2.2469 × 10^22 |
| 2 | 4.4939 × 10^22 |
| 3 | 6.7408 × 10^22 |
| 4 | 8.9878 × 10^22 |
| 5 | 1.1235 × 10^23 |
| 6 | 1.3482 × 10^23 |
| 7 | 1.5729 × 10^23 |
| 8 | 1.7976 × 10^23 |
| 9 | 2.0222 × 10^23 |
| 10 | 2.2469 × 10^23 |
| 15 | 3.3704 × 10^23 |
| 20 | 4.4939 × 10^23 |
| 25 | 5.6174 × 10^23 |
| 30 | 6.7408 × 10^23 |
| 40 | 8.9878 × 10^23 |
| 50 | 1.1235 × 10^24 |
| 75 | 1.6852 × 10^24 |
| 100 | 2.2469 × 10^24 |
| 250 | 5.6174 × 10^24 |
| 500 | 1.1235 × 10^25 |
| 1,000 | 2.2469 × 10^25 |
Questions people ask
- How many electronvolts are in a watt hour?
- One watt hour equals 2.2469 × 10^22 electronvolts.
- How do I convert watt hours to electronvolts by hand?
- Multiply the number of watt hours by 2.2469 × 10^22. For a rough check, 2.2469 × 10^22 is close enough for most everyday use.
- What is 1 watt hour in electronvolts?
- 1 watt hour is 2.2469 × 10^22 electronvolts.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.