Six Sigma Yield Calculator

Calculate first-pass yield (FPY) and rolled throughput yield (RTY) for multi-step processes. Also computes DPMO (defects per million opportunities) for Six Sigma quality analysis.

How to Use Six Sigma Yield Calculator

Add process steps with the number of units processed and defects found at each step. Click Calculate to see first-pass yield per step, rolled throughput yield, and DPMO.

Step-by-Step Instructions

  1. Add process steps with units and defects
  2. Add more steps as needed for your process
  3. Click Calculate Yield to run the analysis
  4. View FPY per step, RTY, and DPMO results

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