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Local calculation
Entered values never leave your device.
Entered values never leave your device.
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How the calculation works
Calculate the resonant frequency of an ideal LC circuit. The tool converts the form units and presents the result using readable engineering notation.
f₀ = 1 / (2π√LC)
Example
10 mH and 100 nF gives about 5.03 kHz.
How to interpret the result
- The ideal equation ignores winding resistance and capacitor loss.
- Parasitic capacitance and inductance matter at high frequency.
- Circuit Q determines resonance width and sharpness.
Limitations and safe use
The result uses a simplified model. Check tolerance, temperature, absolute ratings and the component datasheet.
FAQ
Is the result saved?
The latest result may be stored locally in this browser, but it is not sent to LutujTo.
Can I use the result in a project?
Yes, but select a real component with margin and confirm its ratings in the datasheet.