Capacitor Energy Calculator

The following calculator works out either \(E\), \(C\), or \(V\), given the other two parameters, using the capacitor energy equation:

\(E=\frac{1}{2}CV^2\)
where:
\(E\) = energy
\(C\) = capacitance
\(V\) = voltage

Variable: Value: Units: Calculate What? Variable Diagram:
\(E\)
\(C\)
\(V\)

Featured on the Capacitors page.