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MRR & ARR Calculator – Calculate Monthly and Annual Recurring Revenue for SaaS

Measure your subscription business's revenue with our MRR/ARR Calculator. Enter the number of paying customers and average plan price to calculate Monthly Recurring Revenue and Annual Recurring Revenue — the core financial metrics for any SaaS company.

SaaS Benchmarks:

  • • Good growth: 5-10% monthly
  • • Good churn: <3% monthly
  • • Rule of 40: Growth% + Profit% ≥ 40

Revenue Metrics

Enter your metrics and click Calculate to see projections

SaaS Metrics Explained

  • MRR (Monthly Recurring Revenue): Predictable revenue generated each month from subscriptions
  • ARR (Annual Recurring Revenue): MRR × 12, used for annual planning and valuations
  • ARPU: Average Revenue Per User = MRR / Customers
  • Churn Rate: % of customers who cancel each month
  • Rule of 40: Growth Rate + Profit Margin should ≥ 40%

Tip: Focus on reducing churn as much as acquiring new customers. A 1% reduction in churn has compounding effects on MRR.