This calculator finds the complex impedance (real and imaginary imaginary values) of a capacitor and an inductor in parallel.

The complex impedance (Z) (real and imaginary, or resistance and reactance) of a capacitor and a resistor in parallel at a particular frequency can be calculated using the following formulas.

Where:

f is the Frequency in Hz

C is the Capacitance in Farads

R is the Resistance in Ohms

X_{C} is the Capacitive Reactance in Ohms

This calculator uses JavaScript and will function in most modern browsers. For more information see About our calculators

This calculator is provided free by Chemandy Electronics in order to promote the FLEXI-BOX

Return to Calculator Index