The Electronvolt (eV)
Fundamental properties:
- 1 eV = 1.602176634 × 10⁻¹⁹ J
- Energy gained by e⁻ across 1V
- Atomic energy scale unit
- Used in particle physics
- Quantum mechanics standard
Convert Atomic Energy from Electronvolts to Joules with Precision
ChemistryCalculatorHub.info
Convert energy values from Electronvolts (eV) to Joules (J) with high precision.
Calculate atomic transition energies and binding energies.
Fundamental properties:
Typical values:
Used in:
Energy scales:
1 eV = 1.602176634 × 10⁻¹⁹ J
1 J = 6.241509074 × 10¹⁸ eV
E = -13.6 eV × (1/n₁² - 1/n₂²)
For hydrogen-like atoms
E = mc²
1 u = 931.494 MeV