Resistor & Capacitor Circuit Calculator

Calculate equivalent resistance and capacitance for Series and Parallel electronic circuits.

Series Equivalent (R_eq = Σ Rᵢ)
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Parallel Equivalent (1/R_eq = Σ 1/Rᵢ)
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How to Use

  1. Enter the resistor values.
  2. Select Equivalent Circuit Resistance to view the series equivalent (r_eq = σ rᵢ) and parallel equivalent (1/r_eq = σ 1/rᵢ).