Parallel & Series Resistance Calculator

Parallel and Series Resistance Calculator helps you find the total resistance of resistors connected in series or parallel.


Series Resistance: R(total)= R1+R2+R3+.......+Rn.


Parallel Resistance: 1/R(total) = 1/R1 + 1/R2 + 1/R3 + ... + 1/Rn.


Enter resistor values, and the calculator will instantly compute the total resistance. Ideal for circuit design and analysis!


Series Resistance: - Ω

Parallel Resistance: - Ω