SaaS MRR, ARR & Churn Calculator
Reconcile monthly recurring revenue, expansion, contraction and churn to calculate retention.
Free · No sign-up · Runs in your browser
Your result
Choose your settings, then run the tool to see the result.
How to use this tool
- Reconcile monthly recurring revenue, expansion, contraction and churn to calculate retention.
- Choose the input and settings below. Example values can be replaced.
- Run the tool and check the preview and any notices.
- Download the result. Your original input files stay unchanged.
Scope & privacy
ARR is closing MRR × 12, not a forecast. GRR and NRR use the opening revenue cohort; enter expansion only from existing customers. Zero denominators show a dash.
No. Processing happens in your browser. No files, email content or calculation inputs are sent to our server.
What should I check before using the result?
Scope & privacy
ARR is closing MRR × 12, not a forecast. GRR and NRR use the opening revenue cohort; enter expansion only from existing customers. Zero denominators show a dash.
Are my inputs uploaded?
No. Processing happens in your browser. No files, email content or calculation inputs are sent to our server.
Put the result to work
Continue in your connected workspace to save, manage and use the result.