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LC Resonance Calculator

See our other Electronics Calculators.

When an inductor or capacitor are placed in series or parallel they will have a resonant frequency which is determined by the design equation below.  LC resonant circuits are useful as notch filters or band pass filters.  The are also found in oscillator circuits. 

Enter in any two  parameters for a resonant circuit, and this calculator will calculate the third missing parameter. 

Frequency: (MHz)
Capacitance:  (pF)
Inductance: (nH)


Design Equations:

2*pi*F= 1/sqrt(L*C)


Inductor and Capacitor Manufacturer Links

The best way to find inductors and capacitors is to use our free Electronics Component Directory, where a myriad of electronics  manufactures are listed.

Other Electronics Links

We offer a broad range of electrical engineering calculators and electronics articles and tutorials


Daycounter specializes in contract electronics design.  Do you need some help on your project?  Contact us to get a quote. 

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Disclaimer: Daycounter, Inc. doesn't guarantee the accuracy of any of it's content. Use at your own risk.

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