• Overview
    • Chemistry
    • Earth Science
    • Engineering
    • Everyday Life
    • Finance
    • Health & Medicine
    • Life Sciences
    • Mathematics
    • Physics
    • Society & Culture
    • Space
    • Technological World
      • Advertising
      • Automobiles
      • Carbon Footprint
      • Commerce
        • Process Management
          • Crawford's Model Learning Curve Calculator
          • Defects per Million Opportunities Calculator
          • Defects per Unit Calculator
          • Number of Distinct Categories Calculator
          • Parts per Million Defective Calculator
          • Part Variation Calculator
          • Repeatability and Reproducibility Calculator
          • Repeatability—Equipment Variation Calculator
          • Reproducibility—Appraiser Variation Calculator
          • Total Variation Calculator
          • Wright's Model Learning Curve Calculator
      • Nuclear Explosions
      • Passwords
      • Photography
    • Units
WolframAlpha

Defects per Million Opportunities Calculator

Compute the nonconformities per million opportunities.

Calculate:
number of defects:
number of units:
number of defect opportunities per unit:
  • Pro
  • Mobile Apps
  • Products
  • Business
  • API & Developer Solutions
  • LLM Solutions
  • Resources & Tools
  • About
  • Contact
  • Connect
  • ©2026 Wolfram
  • Terms
  • Privacy
  • wolfram.com
  • Wolfram Language
  • Mathematica
  • Wolfram Demonstrations
  • Wolfram for Education
  • MathWorld