Free SaaS & Startup Metrics Calculators — CAC, LTV, Churn & More
Essential SaaS and startup metrics calculators for founders and growth teams. Free, no signup required.
CAC Calculator
Calculate customer acquisition cost and LTV:CAC ratio. Shows marketing-only CAC, blended CAC, and payback period. Free CAC calculator for startups, no signup.
Use Tool →Churn Rate Calculator
Calculate churn rate and customer retention for any business. Shows average customer lifetime, annualized churn, and revenue impact. Free, no signup.
Use Tool →LTV Calculator
Calculate customer lifetime value (LTV) and LTV:CAC ratio. Shows gross margin LTV and cumulative value by year. Free lifetime value calculator, no signup.
Use Tool →Burn Rate Calculator
Calculate startup burn rate and cash runway. Shows gross and net burn, months until zero, runway date, and break-even revenue needed. Free, no signup.
Use Tool →Ad ROI Calculator
Calculate advertising ROI and ROAS for any campaign. Shows profit ROI, break-even ROAS, and return per dollar spent. Free ad ROI calculator, no signup.
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