Free tool
CAC & LTV Calculator
Turn rough numbers into a go/no-go signal for your paid acquisition.
Your numbers
Turn your growth numbers into a clear go/no-go decision. Everything is calculated in your browser — nothing is sent to a server.
Benchmarks: LTV:CAC ≥3 signals a healthy business; payback <12 months is ideal for SaaS.
Results
Enter your numbers to see results.
A single-page marketing budget calculator that computes CAC, LTV, LTV:CAC ratio, payback period, and break-even MRR from a handful of inputs. Includes color-coded health indicators against industry benchmarks and a one-click shareable summary for Slack or email — perfect for founders deciding whether to scale paid.