SaaS Expansion MRR & Net Retention Calculator

Finance

Turn your MRR movement into NRR, GRR, and net churn.

MRR movement this period

Enter your starting MRR and how it moved.

From brand-new customers

Upgrades from existing customers

Downgrades from existing customers

Lost from cancellations

Ending MRR

$112,000.00

+12.0%

Net new MRR this period: +$12,000.00

Retention metrics

Based only on your existing customer base.

Net Revenue Retention

100.0%

Gross Revenue Retention

92.0%

Net churn

0.0%

Gross churn

5.0%

About this tool

Enter your starting MRR along with New, Expansion, Contraction, and Churned MRR for the period, and instantly get Net Revenue Retention, Gross Revenue Retention, net churn, and gross churn — the metrics investors and boards actually ask for.

How to use SaaS Expansion MRR & Net Retention Calculator

  1. 1

    Enter your starting MRR for the period you're measuring.

  2. 2

    Enter New MRR from new customers, and Expansion MRR from upgrades to existing customers.

  3. 3

    Enter Contraction MRR from downgrades and Churned MRR from cancellations.

  4. 4

    Read your ending MRR, growth rate, and both NRR and GRR instantly.

Frequently asked questions