Tools

Business Calculators

Plug in your real numbers. Every calculator includes industry benchmarks.

Burn Rate & Runway

Calculate net burn rate and see exactly how many months of runway remain. Adjust expenses, revenue, and cash to model scenarios.

Sample:$500K cash · $80K expenses · $25K revenue → 9.1 months runway

Determine if customers are worth more than they cost to acquire. The most important unit economics metric for subscription businesses.

Sample:$50 ARPU · 5% churn · $200 CAC → 5:1 LTV:CAC ratio ✓

See how small changes in churn compound into dramatic revenue differences over 12 months. Two scenarios, side-by-side.

Sample:5% churn vs 3% churn → $48K difference in 12 months

Calculate your revenue growth rate and project future ARR. See how churn and expansion compound over 24 months.

Sample:$10K MRR · 8% growth → $100K MRR in 24 months

Every calculator connects to a concept page with case studies, benchmarks, and challenges.