Electronvolts to Joules (eV to J)
Convert electronvolts to joules with the calculator below. 1 electronvolt equals 1.602177e-19 joules.
Reverse: Joules to Electronvolts (Joules to eV) →
How to convert electronvolts to joules
Divide the value in electronvolts by 6.241509e+18 (or multiply by 1.602177e-19). Formula: J = eV / 6.241509e+18.
1 eV = 1.602177e-19 J1 J = 6.241509e+18 eV
Example
Convert 10 electronvolts to joules: 10 eV = 1.602177e-18 J.
eV to Joules conversion table
| Electronvolts (eV) | Joules (J) |
|---|---|
| 0.1 eV | 1.602177e-20 J |
| 0.25 eV | 4.005442e-20 J |
| 0.5 eV | 8.010883e-20 J |
| 1 eV | 1.602177e-19 J |
| 2 eV | 3.204353e-19 J |
| 3 eV | 4.80653e-19 J |
| 4 eV | 6.408707e-19 J |
| 5 eV | 8.010883e-19 J |
| 6 eV | 9.61306e-19 J |
| 7 eV | 1.121524e-18 J |
| 8 eV | 1.281741e-18 J |
| 9 eV | 1.441959e-18 J |
| 10 eV | 1.602177e-18 J |
| 12 eV | 1.922612e-18 J |
| 15 eV | 2.403265e-18 J |
| 20 eV | 3.204353e-18 J |
| 25 eV | 4.005442e-18 J |
| 30 eV | 4.80653e-18 J |
| 40 eV | 6.408707e-18 J |
| 50 eV | 8.010883e-18 J |
| 75 eV | 1.201632e-17 J |
| 100 eV | 1.602177e-17 J |
| 250 eV | 4.005442e-17 J |
| 500 eV | 8.010883e-17 J |
| 1000 eV | 1.602177e-16 J |
Convert electronvolts to other units
Convert other units to joules
- KJ to Joules
- Calories to Joules
- Kcal to Joules
- Wh to Joules
- kWh to Joules
- BTU to Joules
- Foot Pounds to Joules
- Therms to Joules
Frequently asked questions
How many joules are in 1 electronvolt?
1 electronvolt = 1.602177e-19 joules.
How do you convert electronvolts to joules?
Divide the value in electronvolts by 6.241509e+18 (or multiply by 1.602177e-19). Formula: J = eV / 6.241509e+18.
How many electronvolts are in 1 joule?
1 joule = 6.241509e+18 electronvolts.