Calculator · 046
Net Revenue Retention Calculator
Measure whether the existing base grows or shrinks on its own — and decide whether expansion offsets churn or retention needs work.
Net revenue retention
—
AverageFormula
NRR = (Starting + Expansion − Contraction − Churned) / Starting × 100
Understanding net revenue retention
Reference material — the calculator above stays the primary tool.
What NRR measures
Net revenue retention is what happens to a cohort's revenue over a period from expansion, contraction, and churn alone — before any new customers. Above 100% means the existing base grows on its own; below means it shrinks and new sales must fill the gap.
It is the single clearest signal of recurring-revenue health, because a base that compounds upward makes every new customer additive rather than replacement.
How to read your result
The result is labelled against a SaaS benchmark so the number resolves into a decision:
Low — below 100%; the base leaks and growth depends entirely on new sales. Average — near the benchmark; expansion roughly offsets churn. Strong — well above; the base compounds and new customers accelerate growth.
NRR benchmarks by tier
NRR norms rise with segment and expansion motion. Treat these as orientation, not targets.
| Context | Typical median |
|---|---|
| Best-in-class SaaS | 120%+ |
| Healthy SaaS | 105–115% |
| At-risk | 95–105% |
| Leaking base | <95% |
Levers that lift NRR
NRR rises when expansion outpaces losses: drive upsell and cross-sell, reduce contraction and downgrades, and cut churn. The upsell, cross-sell, and churn tools size each lever; model the combined NRR target as a scenario above.
NRR vs GRR
Read NRR alongside gross revenue retention, which the related tools cover. NRR includes expansion and can exceed 100%, while GRR caps at 100% and shows the floor; the gap between them is the contribution of expansion.