Convert joules (J) to electronvolts (eV) with formulas, examples, and conversion tables.
To convert 1 joules to electronvolts, we multiply by 6.24e+18 because one joule equals exactly 6.24e+18 electronvolts.
Since each joule contains 6.24e+18 electronvolts, we multiply our value by this factor:
So 1 joules = 6.24e+18 electronvolts.
To convert joules to electronvolts, multiply the value by 6.24e+18.
1 joule = 6.24e+18 electronvolts
| Joules | Electronvolts |
|---|---|
| 1 J | 6.24e+18 eV |
| 2 J | 1.25e+19 eV |
| 5 J | 3.12e+19 eV |
| 10 J | 6.24e+19 eV |
| 20 J | 1.25e+20 eV |
| 25 J | 1.56e+20 eV |
| 50 J | 3.12e+20 eV |
| 100 J | 6.24e+20 eV |
| 250 J | 1.56e+21 eV |
| 500 J | 3.12e+21 eV |
| 1000 J | 6.24e+21 eV |
| Unit | 1 J = |
|---|---|
| Joules to Kilojoules | 0.001 kJ |
| Joules to Megajoules | 0.000001 MJ |
| Joules to Gigajoules | 1e-9 GJ |
| Joules to Watt-hours | 0.000278 Wh |
| Joules to Kilowatt-hours | 2.78e-7 kWh |
| Joules to Megawatt-hours | 2.78e-10 MWh |
| Joules to Calories | 0.239006 cal |
| Joules to Kilocalories | 0.000239 kcal |
| Joules to BTU | 0.000948 BTU |
| Joules to Therms | 9.48e-9 therm |
| Joules to Foot-pounds | 0.737561 ft·lb |
| Joules to Electronvolts | 6.24e+18 eV |
| Joules to Ergs | 10000000 erg |