Series - Parallel Impedance Conversion Calculator

Any impedance can be expressed as either an equivalent series or parallel impedance for a given frequency. The calculator below will convert in either direction.

Frequency: MHz KHz Hz

Series		Parallel
Resistance KohmsOhms		Resistance KohmsOhms
Capacitance uFnFpF		Capacitance uFnFpF
Inductance uHnH		Inductance uHnH
Z=
Q=

Equations:

Q= Rp/Xp=Xs/Rs

Rp= (Q^2+1)*Rs