Net New MRR = New MRR + Expansion MRR − Contraction MRR − Churned MRR. Use this to separate new sales, expansion, and churn impact.
How this calculator works
This mrr calculator is designed for SaaS, subscription, and recurring-revenue businesses. Enter your current operating numbers to get a fast directional result.
MRR = customers × average monthly price + new MRR + expansion MRR − contraction MRR − churned MRR
Keep the reporting period consistent. Monthly metrics should use monthly revenue, monthly churn, and monthly acquisition counts.
How to use it
- Use clean finance or analytics data from the same period.
- Exclude one-time revenue when calculating recurring revenue metrics.
- Compare the result against prior months to see trend direction, not just one snapshot.
Result interpretation
Net New MRR is the key movement metric. A healthy SaaS business usually wants new MRR and expansion MRR to exceed contraction and churned MRR every month.
FAQ
What is MRR?
MRR is predictable monthly subscription revenue normalized into one month.
Should one-time setup fees be included?
No. MRR should usually exclude one-time fees, implementation fees, and irregular services.
How should I use this result?
Use it as a quick operating metric, then compare it with cohort trends, cash flow, pricing changes, and acquisition channel quality.
Is this calculator exact accounting?
No. It is a planning calculator. Use consistent definitions from your finance reports when making board or investor decisions.