Compute NPS from promoter/passive/detractor counts — loyalty in one number. Score above 50 for world-class loyalty — free, local, no signup.
Compute SaaS Quick Ratio — growth efficiency balancing new revenue vs churn. Score above 4 for elite growth — free, local, no signup.
Compute conversion rate from visitors and conversions with presets, history, and CSV export. Turn 2% into 3% deliberately — free, local, no signup.
Compute cost per mille for ad campaigns — compare display, video, and social CPMs. Judge a $12 CPM against returns — free, local, no signup.
Compute net worth from total assets minus total liabilities. Track the number that actually matters yearly — free, local, no signup.
Compute test percentages and grades from correct/total with curve options. Turn 42/50 into 84% (B) instantly — free, local, no signup.
%Promoters (9–10) minus %Detractors (0–6); passives (7–8) count in neither. Sixty responses: 30 promoters, 10 detractors scores +33. The tool labels scores Excellent (70+), Great (50+), Good (30+), Needs Improvement (0+), Poor (below 0) with a 10-entry history and CSV export.
Above 0 is good, above 50 excellent, above 70 world-class. Compare within industry — telecom baselines differ from SaaS.
Extreme experiences respond most — weight by segment and track trends over absolutes. Follow every detractor response personally.
No — math runs locally in your browser. Data never leaves your device.
Last updated October 2026