Compute SaaS Quick Ratio — growth efficiency balancing new revenue vs churn. Score above 4 for elite growth — free, local, no signup.
Compute NPS from promoter/passive/detractor counts — loyalty in one number. Score above 50 for world-class loyalty — free, local, no signup.
Model SaaS unit economics — ARPU, CAC, churn, opex, and COGS sliders with LTV:CAC health bands and a 12-month projection. Price the Growth tier that converts — free, local, no signup.
Calculate Annual Recurring Revenue from subscription revenue, expansion revenue, and churn. Essential for SaaS businesses tracking growth. Numbers never leave your device — every calculation runs locally in your browser.
Compute gross margin from revenue and costs — know exact profitability. A $30 sale at $20 cost margins 33% — 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.
(New + expansion + reactivation MRR) ÷ (churned + contraction MRR) — reactivation counts in the numerator. Healthy preset ($10k+$3k+$1k over $2k+$1k) scores 4.67: 4+ Excellent, 2+ Good, 1+ Needs improvement, below 1 At risk. Explicit Calculate click; zero denominator with positive numerator reads ∞.
Growth hides churn — 50% growth with 40% churn is a leaky bucket Quick Ratio exposes. Efficiency matters more than speed past product-market fit.
Expansion revenue moves it fastest (upsells without acquisition cost); churn reduction compounds. New logos alone rarely fix low ratios.
No — math runs locally in your browser. Figures never leave your device.
Last updated October 2026