Enter a voltage and a charge to calculate energy.
How to Use the Volts to Joules Conversion Calculator
Voltage and charge — the direct inverse of the Joules to Volts calculator.
J = V × CThe flip side of the joules-to-volts relationship: energy equals voltage times charge, directly from the definition of what voltage even is. This Volts to Joules Calculator takes a voltage and a charge in coulombs and returns the energy — 12 volts moving 5 coulombs delivers 60 joules.