Convert Electron-Volts to Joules
1 Electron-Volts = 1.602000e-19 Joules
eV
1.602000e-19
J
Formula: J = eV × 1.602000e-19
| Electron-Volts (eV) | Joules (J) |
|---|---|
| 1 | 1.602000e-19 |
| 10 | 1.602000e-18 |
| 100 | 1.602000e-17 |
| 500 | 8.010000e-17 |
| 1000 | 1.602000e-16 |
| 2000 | 3.204000e-16 |
| 5000 | 8.010000e-16 |
J = eV × 1.602000e-19
Step-by-Step Examples
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Frequently Asked Questions
How do I convert Electron-Volts to Joules?
Multiply the value in Electron-Volts by 1.60200e-19. For instance, 1000 eV = 1.60200e-16 J.
What is the difference between calories and kilocalories?
1 kilocalorie (kcal) = 1000 calories (cal). Food labels use "Calories" (capital C) to mean kilocalories. So a 200-Calorie snack is actually 200,000 small calories or 200 kcal.
What is the formula for Electron-Volts to Joules?
J = eV × 1.60200e-19. This factor relates the two energy units through their definitions in joules.