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Capacitance and Inductance from Reactance Calculator

Inductance and Capacitance from Reactance Calculator

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Enter the values of Frequency & Reactance and click on Calculate. Result will display the values of Capacitance in µf and Inductance in mH.

Calculate Capacitance and Inductance from Reactance
Enter values:
Frequency ( f ): Hz
Reactance (X): Ohms (Ω)
Inductance (L): mH
Capacitance (C): µf

Formulas & Equations for Capacitance and Inductance Calculator

In AC Circuits (Capacitive or inductive Load), Resistance = Impedance i.e., Z = R

  • Z = √(R2 + XL2)… In case of Inductive Load
  • Z = √(R2 + XC2)…In case of Capacitive Load
  • Z = √(R2 + (XL– XC)2…In case of both inductive and capacitive Loads.


  • X= Inductive reactance
  • X= 2πfL…Where L = Inductance in Henry


  • XC = Capacitive reactance
  • XC = 1/2πfC… Where C = Capacitance in Farads


Reactance =  Inductive reactance – Capacitive reactance 


X = XL– XC

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