Combination Resistor Solver

Allows you to find up to 50 combinations of resistors for parallel, series, and combinational resistor networks.

Resistor configuration diagram

This calculator is intended for reference only. While efforts have been made to ensure the accuracy of calculations, no warranty is provided. Users must independently verify results before applying them in design, testing, or production. This tool is not intended for safety-critical or certified applications. Use at your own risk.