Physicists use electron volts (eV) for tiny particle energies, while joules are the standard SI unit for everyday energy. One eV equals 1.602 × 10⁻¹⁹ joules. This conversion bridges the quantum world with the macroscopic one.
| Electron Volt (eV) | Joule (J) |
|---|---|
| 1 | 1.602177e-19 |
| 10 | 1.602177e-18 |
| 100 | 1.602177e-17 |
| 1000 | 1.602177e-16 |
| 10000 | 1.602177e-15 |
| 100000 | 1.602177e-14 |
Multiply eV by 1.602176634 × 10⁻¹⁹
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All conversions use precise, internationally accepted constants and are calculated in real time. Results are accurate to 8 significant figures.