Convert between different units of energy including joules, kilojoules, calories, kilocalories, and more. Our energy converter provides quick and accurate conversions for all your energy measurement needs.
| Joule (J) | joule |
| Kilojoule (kJ) | kilojoule |
| Calorie (cal) | calorie |
| Kilocalorie (kcal) | kilocalorie |
| Watt Hour (Wh) | watt-hour |
| Electron Volt (eV) | electron-volt |
| Joule (J) | joule |
| Kilojoule (kJ) | kilojoule |
| Calorie (cal) | calorie |
| Kilocalorie (kcal) | kilocalorie |
| Watt Hour (Wh) | watt-hour |
| Electron Volt (eV) | electron-volt |