Electronvolts to Joules Converter
Convert electronvolts to joules with a free calculator
How to Convert Electronvolts to Joules
Formula: 1 eV = 1.602177e-19 J
Multiply your electronvolts value by 1.602177e-19 to get the equivalent in joules. The conversion factor 1.602177e-19 is based on the internationally accepted definitions of both units.
Electronvolts to Joules Reference Table
| Electronvolts (eV) | Joules (J) |
|---|---|
| 1 eV | 1.602177e-19 J |
| 5 eV | 8.010883e-19 J |
| 10 eV | 1.602177e-18 J |
| 25 eV | 4.005442e-18 J |
| 50 eV | 8.010883e-18 J |
| 100 eV | 1.602177e-17 J |
| 500 eV | 8.010883e-17 J |
| 1000 eV | 1.602177e-16 J |
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Frequently Asked Questions
How do I convert Electronvolts to Joules? +
Multiply the electronvolts value by the conversion factor. 1 eV = 1.602177e-19 J.
What is 1 eV in joules? +
1 eV equals 1.602177e-19 J.
Can I convert joules back to electronvolts? +
Yes. Use our Joules to Electronvolts converter, or divide the joules value by the conversion factor.