Calculate
Formula and method
Ideal f = 1 / (2π√(LC)). Rearranging gives L = 1 / ((2πf)²C) and C = 1 / ((2πf)²L). Inductance, capacitance, and frequency are normalized to H, F, and Hz before solving.
Worked example
L = 10 mH and C = 100 nF give ideal f ≈ 5,032.9212 Hz. Reverse modes solve L or C from a known frequency and the other component.
Limits and safety
Ideal undamped LC arithmetic only. Q factor, bandwidth, losses, oscillator stability, RF performance, and parasitic L/C are not modeled.
Privacy
The calculation runs locally. Entered circuit values are not submitted to a server or included in analytics events.