Process Quality Calculator

Evaluate process quality using key metrics including Defects Per Million Opportunities (DPMO), Sigma Level, and Yield.

Process Name *

What would you like to calculate? *

Total Units Produced *

Number of units produced

Defects Found *

Total number of defects

Opportunities per Unit *

Number of defect opportunities per unit

Target DPMO *

Target defects per million

Sigma Level Benchmarks

3 Sigma
66,807 DPMO

4 Sigma
6,210 DPMO

5 Sigma
233 DPMO

6 Sigma
3.4 DPMO

📊 Quality Metrics:
DPMO: (Defects / (Units × Opportunities)) × 1,000,000 • Sigma Level: Based on DPMO • Yield: (1 - Defects/Units) × 100%

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Process Quality Analysis

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Step-by-Step Calculation

Detailed quality analysis

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DPMO

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Sigma Level

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Yield

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Status

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Quality Dashboard

Visual quality metrics summary

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Formula Reference

Quality metrics formulas

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Process Quality Tips

Improving process quality

📊 Quality Disclaimer: Process quality calculations are based on provided data. Results are estimates and should be validated with real process data. For educational purposes.