Process Sigma Calculator

Calculate Six Sigma process level from DPMO (Defects Per Million Opportunities) or raw defect data. Determine sigma level, process yield, and quality metrics for process improvement.

How to Use Process Sigma Calculator

Enter DPMO directly or provide defect count, units inspected, and opportunities per unit. Click Calculate to determine the sigma level, DPMO, and process yield percentage.

Step-by-Step Instructions

  1. Choose input mode: DPMO or defect data
  2. Enter DPMO value or defect/unit/opportunity counts
  3. Click Calculate Sigma Level
  4. View sigma level, DPMO, and process yield

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