100 electronvolts to watt hours
100 eV = 4.4505 × 10^-21 Wh. Change the amount below, or read the formula and the reference table further down.
100 electronvolts equals
watt hours
1 eV = 4.4505 × 10^-23 Wh
The formula
Electronvolts and watt hours both measure energy from the same zero, so a single multiplier does the job.
Wh = eV × 4.4505 × 10^-23
Going the other way? Convert watt hours to electronvolts.
Electronvolts to watt hours table
Values either side of 100 eV.
| Electronvolts (eV) | Watt hours (Wh) |
|---|---|
| 0 | 0 |
| 10 | 4.4505 × 10^-22 |
| 20 | 8.9010 × 10^-22 |
| 30 | 1.3351 × 10^-21 |
| 40 | 1.7802 × 10^-21 |
| 50 | 2.2252 × 10^-21 |
| 60 | 2.6703 × 10^-21 |
| 70 | 3.1153 × 10^-21 |
| 80 | 3.5604 × 10^-21 |
| 90 | 4.0054 × 10^-21 |
| 100 | 4.4505 × 10^-21 |
| 110 | 4.8955 × 10^-21 |
| 120 | 5.3406 × 10^-21 |
| 130 | 5.7856 × 10^-21 |
| 140 | 6.2307 × 10^-21 |
| 150 | 6.6757 × 10^-21 |
| 160 | 7.1208 × 10^-21 |
| 170 | 7.5658 × 10^-21 |
| 180 | 8.0109 × 10^-21 |
| 190 | 8.4559 × 10^-21 |
| 200 | 8.9010 × 10^-21 |
Questions people ask
- How many watt hours are in a electronvolt?
- One electronvolt equals 4.4505 × 10^-23 watt hours.
- How do I convert electronvolts to watt hours by hand?
- Multiply the number of electronvolts by 4.4505 × 10^-23. For a rough check, 4.4505 × 10^-23 is close enough for most everyday use.
- What is 100 electronvolts in watt hours?
- 100 electronvolts is 4.4505 × 10^-21 watt hours.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.