Electron Volt (eV)
Convert Electron Volt to Other Units
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About the Electron Volt
Unit Details
Quick Conversions
Reference Chart
Electron Volt Reference Chart - Energy Conversions
Interactive conversion chart showing energy unit relationships. Compare 8 common units with precise calculations.
| Unit | Symbol | Equivalent to 1 aJ |
|---|---|---|
| AttojouleBase Unit | aJ | 1 |
| Btu (International) | Btu | 1.055E21 |
| Btu (Thermochemical) | Btu | 1.054E21 |
| Calorie (International) | cal | 4.187E18 |
| Calorie (Nutritional) | cal | 4.187E21 |
| Calorie (Thermochemical) | cal | 4.184E18 |
| Dyne-Centimeter | dyn cm | 1E11 |
| Electron Volt | eV | 0.16021 |
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Conversion Accuracy
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Comparison Table
Electron Volt Comparison Table
Compare Electron Volt values with 6 other energy units. Quick reference for common conversion values.
| Electron Volt (eV) | Attojoule (aJ) | Btu (International) (Btu) | Btu (Thermochemical) (Btu) | Calorie (International) (cal) | Calorie (Nutritional) (cal) | Calorie (Thermochemical) (cal) |
|---|---|---|---|---|---|---|
| 1 | 0.16021 | 1.518E-22 | 1.52E-22 | 3.827E-20 | 3.827E-23 | 3.829E-20 |
| 5 | 0.80105 | 7.592E-22 | 7.598E-22 | 1.913E-19 | 1.913E-22 | 1.915E-19 |
| 10 | 1.6021 | 1.518E-21 | 1.52E-21 | 3.827E-19 | 3.827E-22 | 3.829E-19 |
| 25 | 4.00525 | 3.796E-21 | 3.799E-21 | 9.566E-19 | 9.566E-22 | 9.573E-19 |
| 50 | 8.0105 | 7.592E-21 | 7.598E-21 | 1.913E-18 | 1.913E-21 | 1.915E-18 |
| 100 | 16.021 | 1.518E-20 | 1.52E-20 | 3.827E-18 | 3.827E-21 | 3.829E-18 |
How to Use This Table
Find the value in Electron Volt in the first column, then read across to see the equivalent values in other energy units.
Precision Note
All conversions are calculated using precise conversion factors with locale-appropriate number formatting for optimal readability.
About the Electron Volt
The Electron Volt (eV) is a unit of energy measurement. Use our converter above to convert Electron Volt to any other energy unit instantly