Free calculators

Quick numbers for the conversations that matter: what defects are really costing you, and how fast fixing them pays back. Everything runs in your browser.

• Cost of poor quality calculatorFree cost of poor quality (COPQ) calculator: enter volume, defect rate, rework, customer escapes and inspection time to see what defects cost you per week and per year.
• Poka-yoke payback calculatorFree poka-yoke payback calculator: estimate how fast an error-proofing fixture, sensor or vision check pays for itself from defects prevented and inspection time saved.