Finance & Business Finance

MRR Calculator

Normalize active subscriptions, expansion, and churn into one monthly recurring revenue snapshot.

01Private browser calculation
02Assumptions stay visible
03CSV and print ready

Transparent method

How this calculation works

Base MRR is active customers multiplied by average monthly revenue. Expansion is added and churned recurring revenue is subtracted.

Before you start

What you need

Active customers, monthly ARPA, expansion MRR, churned MRR, and currency.

Useful output

What you receive

MRR, component metrics, assumptions, and a downloadable report.

Decision guardrail

What this does not decide

MRR is not cash collected or GAAP/IFRS revenue. One-time setup, services, and usage spikes should be excluded.

Practical uses

Where this tool helps

Prepare a monthly SaaS dashboard.
Check an MRR bridge.
Normalize a recurring revenue snapshot.

Data boundary

Financial inputs remain local

Calculations and report generation run in your browser. Nirmion does not upload, retain, or recover the values entered here. The public catalogue request contains only the tool slug.