Enter starting revenue
The cohort's revenue at the start of the measurement period.
NET REVENUE RETENTION
Net Revenue Retention Calculator
Calculate net revenue retention including expansions, contractions, and churn from your starting cohort's revenue.
- Uses your inputs in a transparent calculation
- Instant result with practical next steps
- No signup required
Planning guidance only. Validate important decisions with customer evidence and your delivery team.
YOUR INPUTS
Build your result
Complete every field. The result updates only when you choose Calculate.
How it works
Add expansion and contraction
Upgrades add revenue; downgrades subtract it.
Subtract churn
Cancelled revenue completes the calculation to ending revenue and NRR%.
Continue learning: Which metrics actually validate an MVP? · A founder's MVP success scorecard
Frequently asked questions
What's considered a good NRR?
100%+ is generally considered healthy; 110%+ is often seen as excellent for SaaS businesses.
Should new customer revenue be included?
No — NRR measures only the starting cohort, excluding revenue from customers acquired during the period.
How often should I calculate NRR?
Monthly on a rolling cohort basis gives the clearest trend.
How We Compare
| Feature | MVPHub | ChartMogul | Baremetrics |
|---|---|---|---|
| Manual NRR calculation | Included | Limited | Limited |
| Automated cohort tracking | Not included | Included | Included |
| Benchmark-aware verdict | Included | Not included | Not included |
| No billing integration required | Included | Not included | Not included |
ChartMogul and Baremetrics automate NRR tracking from live billing data. MVPHub gives a quick manual calculation for a specific cohort.
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