Inductor Q Factor Calculator

The Quality (Q) factor of an inductor is a measure of how close the inductor is to an ideal inductor i.e. one that has no parasitic resistance.

Enter Frequency, Inductance and Internal Resistance of the Inductor to calculate the Quality Factor.

  • Frequency (f)
  • Inductance (L)
  • Internal Resistance (R)
    Ω
  • Calculate Reset

Result

  • Quality Factor (Q)
Click here to view image

The higher the Q factor the closer the real world inductor is to an ideal inductor. Click here to learn more about the Q Factor of an Inductor.