SaaS 9 tools
Recurring revenue and retention
Reconcile recurring revenue scale, churn, expansion, retention, and the growth-profitability balance.
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SaaS calculators
Understand recurring revenue, retention, growth efficiency, and unit economics. Every live calculator includes its formula, a practical example, and clear guidance.
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SaaS decision topics
SaaS 8 tools
SaaS unit economics
Connect acquisition cost, lifetime gross profit, payback, retention, and expansion by customer cohort.
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All saas calculators
13 free calculators
SaaS
Customer Acquisition Cost Calculator
Calculate the average sales and marketing cost required to acquire one new customer.
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MRR Calculator
Calculate normalized monthly recurring revenue from customers and average monthly revenue.
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ARR Calculator
Annualize monthly recurring revenue for a subscription business.
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SaaS Churn Rate Calculator
Calculate the percentage of starting SaaS customers lost during a period.
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LTV to CAC Ratio Calculator
Compare customer lifetime value with customer acquisition cost.
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SaaS CAC Payback Calculator
Estimate how many months of gross profit are needed to recover customer acquisition cost.
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Net Revenue Retention Calculator
Calculate recurring revenue retained after expansion, contraction, and churn.
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SaaS Rule of 40 Calculator
Combine recurring-revenue growth and profit margin into the SaaS Rule of 40 score.
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Average Revenue Per User Calculator
Calculate recurring revenue per active customer or account for a consistent period.
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Gross Revenue Retention Calculator
Calculate recurring revenue retained before expansion from an opening customer cohort.
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SaaS Quick Ratio Calculator
Compare new and expansion MRR with contraction and churned MRR.
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Burn Multiple Calculator
Calculate cash burned for each dollar of net new annual recurring revenue.
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Cash Runway Calculator
Estimate how many months current cash can fund a constant monthly net burn.
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