Volts to eV calculation with elementary charge
Enter the voltage in volts (V), electric charge in elementary charge (e), then press the Calculate button to get the result in electron-volts (eV).
E(eV) = V(V) × Q(e)
The energy E in electron-volts (eV) is equal to the voltage V in volts (V), multiplied by the electric charge Q in elementary charge (e).
The elementary charge (symbol e) is the electric charge carried by a single proton, or equivalently, the magnitude of the electric charge carried by a single electron, which has charge −e.
Volts to eV calculation with coulombs
Enter the voltage in volts (V), electric charge in coulombs (C), then press the Calculate button to get the result in electron-volts (eV).
E(eV) = V(V) × Q(C) / 1.602176565×10-19
The energy E in electron-volts (eV) is equal to the voltage V in volts (V), multiplied by the electrical charge Q in coulombs (C), divided by 1.602176565×10-19.