Joules to Electronvolts Converter
Convert joules to electronvolts with a free calculator
How to Convert Joules to Electronvolts
Formula: 1 J = 6.241509e+18 eV
Multiply your joules value by 6.241509e+18 to get the equivalent in electronvolts. The conversion factor 6.241509e+18 is based on the internationally accepted definitions of both units.
Joules to Electronvolts Reference Table
| Joules (J) | Electronvolts (eV) |
|---|---|
| 1 J | 6.241509e+18 eV |
| 5 J | 3.120755e+19 eV |
| 10 J | 6.241509e+19 eV |
| 25 J | 1.560377e+20 eV |
| 50 J | 3.120755e+20 eV |
| 100 J | 6.241509e+20 eV |
| 500 J | 3.120755e+21 eV |
| 1000 J | 6.241509e+21 eV |
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Frequently Asked Questions
How do I convert Joules to Electronvolts? +
Multiply the joules value by the conversion factor. 1 J = 6.241509e+18 eV.
What is 1 J in electronvolts? +
1 J equals 6.241509e+18 eV.
Can I convert electronvolts back to joules? +
Yes. Use our Electronvolts to Joules converter, or divide the electronvolts value by the conversion factor.