LC Resonance Calculator
Calculate the resonant frequency of an LC circuit from inductance and capacitance.
µH
pF
Resonant Frequency
1,591,549 Hz
Frequency (MHz)1.5915 MHz
Resonant Frequency vs Inductance
LC Resonant Frequency
f = 1 / (2 x pi x sqrt(L x C))
At resonance, inductive and capacitive reactances are equal and cancel, allowing maximum energy transfer.
Example Calculation
100 uH and 100 pF.
- 01L = 100 uH = 0.0001 H
- 02C = 100 pF = 1e-10 F
- 03f = 1 / (2pi x sqrt(0.0001 x 1e-10))
- 04f = 1 / (2pi x sqrt(1e-14)) = 1 / (2pi x 1e-7)
- 05f = 1,591,549 Hz = 1.5915 MHz
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