Calculators

MRR / ARR Calculator Calculate net ending MRR and annualized recurring revenue from starting MRR and movement inputs. Net MRR and ARR Net Revenue Retention (NRR) Calculator Measure retained revenue after expansion, contraction, and churn. NRR % Gross Revenue Retention (GRR) Calculator Measure retained revenue before expansion revenue can mask losses. GRR % LTV Calculator Estimate customer lifetime value from ARPU, gross margin, and churn. Customer LTV CAC Payback Period Calculator Estimate how many months it takes to recover customer acquisition cost. Payback Months Rule of 40 Calculator Combine revenue growth rate and profit margin into a Rule of 40 score. Rule of 40 Score Burn Multiple Calculator Measure how much net burn is required for each dollar of net new ARR. Burn Multiple SaaS Runway Calculator Estimate months of runway from cash, revenue, and expenses. Runway Months Revenue Churn Rate Calculator Calculate the percentage of beginning MRR lost to churn. Revenue Churn % ARR per Employee Calculator Measure revenue productivity by dividing ARR by headcount. ARR per Employee