Volts to Joules calculator

Enter the voltage in volts (V), electrical charge in coulombs (C), then press the Calculate button to get the result in joules (J).

Volts to joules calculation

E_(J) = V_(V) × Q_(C)

The energy E in joules (J) is equal to the voltage V in volts (V), multiplied by the electrical charge Q in coulombs (C).