# eV to Volts calculator

## eV to volts calculation with elementary charge

Enter the energy in electron-volts (eV), electric charge in elementary charge (e), then press the Calculate button to get the result in volts (V).

Energy in eV
Electric charge in e

V(V) = E(eV) / Q(e)

The voltage V in volts (V) is equal to the energy E in electron-volts (eV), divided 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.

## eV to volts calculation with coulombs

Enter the energy in electron-volts (eV), electric charge in coulombs (C), then press the Calculate button to get the result in volts (V).

Energy in eV
Electric charge in coulombs (C)

V(V) = 1.602176565×10-19 × E(eV) / Q(C)

The voltage V in volts (V) is equal to 1.602176565×10-19, multiplied by the energy E in electron-volts (eV), divided by the electrical charge Q in coulombs (C).