# Star to Delta (Y to Δ) Equivalent Resistance Calculator

R1
Ω
R2
Ω
R3
Ω
Ra  =  8Ω
Rb  =  40Ω
Rc  =  16Ω
CALCULATE

Star to Delta (Y to Δ) equivalent resistance calculator - formula & step by step calculation for star to triangle equivalent resistance conversion. Ra = (R1R2 + R1R3 + R2R3)/R1; Rb = (R1R2 + R1R3 + R2R3)/R2; Rc = (R1R2 + R1R3 + R2R3)/R3. Resistors R1, R2 & R3 in ohms are the key elements of this calculation.

## Formula for Star to Delta Resistance Conversion

In electrical & electronics engineering, the below mathematical formula is used to convert the star resistance to equivalent delta resistance. In the field of electrical engineering, sometimes it's important to find the equivalent resistance in Delta circuit from the given star circuit. The above formula & step by step calculation may useful for users to understand how the values are being used in the formula, however, when it comes to online for quick calculations, this Star to Delta (Y to Δ) resistance conversion calculator helps the user to perform & verify such calculations as quick as possible.