SaaS ARR Calculator
Calculate Annual Recurring Revenue (ARR) and project next-year forward run rates using Net Revenue Retention (NRR) and new logo growth percentages.
Annual Recurring Revenue (ARR) & Annual Contracts
Total Baseline ARR$600,000.00(MRR × 12) + Annual Pre-Paid Contracts
Projected Next-Year ARR$648,000.00Net Retention Rate: 108%
Net Expansion Inflow+$48,000.00Expansion revenue ($90k) − Churn ($42k)
Step-by-Step Worked Example
Scenario:
Calculation Steps:
Result:
How to Use This Calculator
Assumptions & Limitations
- NRR above 100% indicates net negative churn (expansion outpaces cancellations).
- Excludes non-recurring pilot and onboarding implementation fees.
Frequently Asked Questions
What is a good Net Revenue Retention (NRR) benchmark?
For SMB SaaS, 90%–100% NRR is standard. For Mid-Market and Enterprise B2B SaaS, top-quartile companies achieve 110% to 125%+ NRR.
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