AC Impedance Calculator

Calculate total impedance magnitude and phase angle for series and parallel RLC circuits at a given frequency.

Total resistance in the circuit.
Ω
Total inductance. Motor: 10-100 mH, Transformer: 1-50 H.
mH
Total capacitance. 0 if none.
μF
AC frequency. US: 60 Hz, Europe: 50 Hz.
Hz

Results

Inductive Reactance XL-Ω
Capacitive Reactance XC-Ω
Total Impedance |Z|-Ω
Phase Angle-degrees
Power Factor-
References: IEEE Std 141 — Red Book; Hayt — Engineering Circuit Analysis