Net Revenue Retention Calculator
Last updated: July 2026
Calculate net revenue retention, ending recurring revenue and the effect of expansion, contraction and churn.
Estimated net revenue retention
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- Ending revenue from the starting cohort: —
- Gross revenue retention: —
- Total ending recurring revenue including new customers: —
- Net change in the starting cohort: —
On this page
Quick summary: Calculate net revenue retention, ending recurring revenue and the effect of expansion, contraction and churn. Enter the requested values, calculate, review the result, and compare more than one realistic scenario before making a decision.
Read the complete guide
What this calculator estimates
Calculate net revenue retention, ending recurring revenue and the effect of expansion, contraction and churn. It is designed for fast planning and comparison in the United States. The output is an estimate, not a binding quote, approval, tax determination, insurance offer, legal conclusion, medical recommendation or professional advice.
How to use it
Enter the requested values using a single consistent time period and currency. Select Calculate, review the headline result and supporting figures, then change one assumption at a time to compare another scenario.
How the calculation works
Net revenue retention divides starting-cohort revenue after expansion, contraction and churn by starting revenue. New-customer revenue is excluded from NRR but shown in total ending revenue.
Important limitations
Use consistent periods and cohort definitions. Currency effects, usage revenue, acquisitions, reactivations and accounting classifications may require adjustments.
Frequently asked questions
Is the result exact?
No. It is a planning estimate based on the assumptions entered.
Can I compare different scenarios?
Yes. Change one input at a time so you can see which assumption changes the result.
Does the calculator store my inputs?
The calculation runs in the browser and does not require an account. Avoid entering unnecessary confidential information.