RC Series to Parallel Impedance Transform Calculator

Convert a series RC (or RL) network to its equivalent parallel representation.
The conversion formulas are:
\( R_{parallel} = \frac{R^2 + X^2}{R} \) and \( X_{parallel} = \frac{R^2 + X^2}{X} \)

* Enter the series resistor (Ω) and series reactance (Ω). (For capacitive reactance, enter a negative value.)

Step 1: Enter Series Impedance

Series Resistor, \( R \) (Ω):

Example: 100 Ω

Series Reactance, \( X \) (Ω):

Example: -50 Ω for a capacitive reactance, or positive for inductive reactance

Step 1: Enter Series Impedance

Equivalent Parallel Impedance