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The Internet Compass

Startup & SaaS

Net Revenue Retention Calculator

Computes both NRR and GRR from the same cohort inputs — GRR exposes the leakage that aggressive expansion in NRR can hide.

FreeNo sign-upRuns in your browser
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Net Revenue Retention
+105%
Gross Revenue Retention
+89%

How it works

  1. 1Enter a cohort's starting revenue
  2. 2Add expansion, contraction and churned revenue for the period
  3. 3See both NRR and GRR

Who this is for

  • Board-level SaaS metrics reporting
  • Diagnosing whether growth is expansion-led or churn-masked
  • Benchmarking against category NRR norms