Tool

Current Calculator Series Parallel Circuit

Calculate total current for a two-branch series-parallel resistive circuit.

Series + Parallel Circuit I = V / Req, Req = 1 / (1/(R1+R2) + 1/(R3+R4))

Supply Voltage

Source voltage across the network

Branch 1 - Resistor 1

Ohm

First resistor in branch 1

Branch 1 - Resistor 2

Ohm

Second resistor in branch 1

Branch 2 - Resistor 1

Ohm

First resistor in branch 2

Branch 2 - Resistor 2

Ohm

Second resistor in branch 2

Enter resistance values for two series branches connected in parallel.