MRR Growth Calculator
Last updated: July 2026
Calculate ending monthly recurring revenue, net MRR growth and an annualized projection from new, expansion, churned and contraction MRR.
Ending monthly recurring revenue
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- Net MRR change: —
- Net MRR growth rate: —
- Gross MRR added: —
- Projected MRR after selected months: —
On this page
Quick summary: Calculate ending monthly recurring revenue, net MRR growth and an annualized projection from new, expansion, churned and contraction MRR. 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 ending monthly recurring revenue, net MRR growth and an annualized projection from new, expansion, churned and contraction MRR. 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 or professional recommendation.
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
New and expansion MRR are added while churn and contraction are subtracted. Net change divided by starting MRR gives the period growth rate used for the optional compound projection.
Important limitations
Repeating one month of growth for a long projection can be unrealistic. Seasonality, cohorts, price changes and contract timing should be modeled separately.
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.