RLC Resonance Calculator

Calculate the resonant frequency, Q factor, and bandwidth of a series RLC circuit. Visualize the impedance curve.

Resistance (R)

Inductance (L)

Capacitance (C)

Tab to move between fields

Resonant Frequency

5,032.92 Hz

Q Factor

31.62

Bandwidth

159.16 Hz

Impedance at Resonance10 Ω

Lower -3dB Frequency4,953.97 Hz

Upper -3dB Frequency5,113.13 Hz

How to Use This Calculator

Enter Resistance (R), Inductance (L), and Capacitance (C).
Review Resonant Frequency (Hz), Q Factor, and Bandwidth (Hz).
Use Impedance at Resonance (Ω) and Lower -3dB Frequency (Hz) to inform your decision.
Use the chart to visualize the results and explore different scenarios by adjusting inputs.

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