RLC Circuit Frequency Calculator is an online tool for electrical and electronic circuits to measure the Resonant Frequency, Series Damping Factor, Parallel Damping Factor and Bandwidth. An Electrical circuit consists of three major electric components of a Resistor, an Inductor and a Capacitor connected in series or in parallel. The characteristics of these components in the manner Resistance R, Inductance L and Capacitance C caused to bring this name RLC circuit. When it comes to online calculation, this RLC Circuit Frequency Calculator can assist you to calculate Bandwidth in Hertz, Resonant Frequency in Hertz, Series and Parallel Damping Factor