Net Revenue Retention Calculator
Enter one period of ARR movement to see your NRR, GRR, and where you sit against SaaS benchmarks.
Starting ARR (USD)
Expansion ARR
Contraction ARR
Churned ARR
Calculate my NRR
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Net revenue retention
Gross revenue retention (GRR)
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SaaS median NRR
101%
Top-quartile NRR
120%
New-logo ARR needed to grow 20% at your NRR
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Benchmarks: SaaS Capital 2025, Benchmarkit 2025. NRR = (Start + Expansion − Contraction − Churn) / Start. Illustrative only.