Star-Delta (Y-Δ) Transformation Calculator

Convert between star (Y) and delta (Δ) impedance configurations.

First impedance in ohms.
Ω
Second impedance in ohms.
Ω
Third impedance in ohms.
Ω

Results

Delta Zab (from Y)-Ω
Delta Zbc (from Y)-Ω
Delta Zca (from Y)-Ω
Star Za (from Δ)-Ω
Star Zb (from Δ)-Ω
Star Zc (from Δ)-Ω
References: Hayt Engineering Circuit Analysis; Irwin/Nelms Basic Engineering Circuit Analysis