Series RLC Impedance at Frequency

How to use this tool

1. Enter the labeled inputs in the indicated units.
2. Calculate and compare every output against the stated model assumptions.

Try this example

{
  "r": 10,
  "l": 0.01,
  "c": 0.000001,
  "f": 1000,
  "u": 1
}

Accuracy and scope

Ideal lumped series RLC; no parasitic or frequency-dependent component losses. Simplified analytical model; not a design recommendation or safety certification.

Is my data uploaded?

This tool runs locally in your browser. Input and output are not sent to a processing server. Copy or download your result before leaving the page.