SaaS Metrics
Calculators.
Free precision tools — no signup, no ads.
SaaS businesses run on a handful of interconnected metrics. LTV tells you what each customer is worth; CAC tells you what you paid to acquire them; payback period tells you how long before you recoup that investment. The Magic Number shows whether your sales spend is efficient, while Rule of 40 is how investors evaluate overall health. NRR reveals whether your existing customers are expanding or churning. Use these calculators together to get a complete picture of your unit economics.
SaaS LTV Calculator
Calculate customer lifetime value for SaaS businesses
SaaS CAC Calculator
Calculate SaaS customer acquisition cost and payback
Churn Rate Calculator
Analyze customer and revenue churn rates
MRR & ARR Calculator
Track monthly and annual recurring revenue metrics
Startup Runway Calculator
Calculate how many months of cash runway remain
SaaS Quick Ratio
Measure SaaS growth efficiency vs revenue churn
NRR Calculator
Calculate net revenue retention and expansion metrics
Startup Valuation Calculator
Estimate startup valuation by revenue multiple or DCF
Website Ad Revenue Calculator
Estimate website ad revenue from pageviews and RPM
Burn Rate Calculator
Calculate monthly burn rate and cash runway
SaaS Unit Economics Dashboard
Unified SaaS unit economics dashboard: LTV, CAC, LTV:CAC ratio, payback period, magic number, and Rule of 40