Convert Electron-Volts to Calories
1 Electron-Volts = 3.828872e-20 Calories
eV
3.828872e-20
cal
Formula: cal = eV × 3.828872e-20
| Electron-Volts (eV) | Calories (cal) |
|---|---|
| 1 | 3.828872e-20 |
| 10 | 3.828872e-19 |
| 100 | 3.828872e-18 |
| 500 | 1.914436e-17 |
| 1000 | 3.828872e-17 |
| 2000 | 7.657744e-17 |
| 5000 | 1.914436e-16 |
cal = eV × 3.828872e-20
Step-by-Step Examples
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Frequently Asked Questions
How do I convert Electron-Volts to Calories?
Multiply the value in Electron-Volts by 3.82887e-20. For instance, 1000 eV = 3.82887e-17 cal.
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 Calories?
cal = eV × 3.82887e-20. This factor relates the two energy units through their definitions in joules.