Cost of Non-Quality Calculator

Quantifies the total cost of quality across the PAF model — prevention, appraisal, internal failure, and external failure costs — and produces a structured summary showing hidden losses, cost-of-quality as a percentage of revenue, and the highest-ROI shifts from failure spending toward prevention. Use when building a cost-of-quality baseline, justifying quality investment to finance, or diagnosing where quality failures are draining margin.