J to Electronvolts converter (J to eV)
How to convert J to Electronvolts
1 joule (J) is equal to 6.2415 × 10¹⁸ electronvolts (eV).
E(eV) = E(J) × 6.2415 × 10¹⁸
Multiply the energy in joules by 6.2415 × 10¹⁸:
E(eV) = E(J) × 6.2415 × 10¹⁸
Example
Convert 1 J to eV:
E(eV) = 1 × 6.2415 × 10¹⁸ = 6.2415 × 10¹⁸ eV
J to Electronvolts converter (J to eV) table
| J (J) | Electronvolts (eV) |
|---|---|
| 0 J | 0 eV |
| 1 J | 6.241509e+18 eV |
| 5 J | 3.120755e+19 eV |
| 10 J | 6.241509e+19 eV |