SaaS calculators
Each calculator explains the formula, gives honest benchmarks and turns your result into a shareable card.
MRR Calculator
Add your plans and see MRR, ARR, and revenue per customer.
Open calculator →Churn Rate Calculator
Customer churn, revenue churn, and net revenue retention.
Open calculator →LTV Calculator
Lifetime value, LTV:CAC ratio, and CAC payback period.
Open calculator →MRR Growth Calculator
Project your MRR and see the date you hit each milestone.
Open calculator →Runway Calculator
Months of runway and whether you reach profitability in time.
Open calculator →SaaS Valuation Calculator
A rough valuation range from ARR, growth, churn, and margin.
Open calculator →Customers Needed Calculator
Customers needed to hit your income goal at each price point.
Open calculator →Which calculator should I start with?
If you're pre-revenue, start with the customers needed calculator. It turns an income goal into a concrete number of customers. Once you have paying customers, calculate your MRR and churn every month, and use the growth calculator to see when you'll hit your next milestone. If you're spending savings or investment, check your runway and whether you're default alive.
New to the terminology? The SaaS glossary defines every metric in a sentence or two, and the SaaS metrics guide explains which ones matter at each stage.