MRR & ARR Calculator
Calculates monthly and annual recurring revenue from customers and ARPU.
Every calculation runs instantly in your browser, so your inputs are never sent to a server, and the tool is free with no sign-up. You can save the results as an Excel file with live formulas and reuse them later.
Inputs
- Paying customers
- Avg. monthly revenue / customer ($)
- Monthly growth rate (%)
Example calculation
MRR: $25,000
| ARR | $300,000 |
|---|---|
| MRR in 12 months | $44,896 |
Method & notes
MRR = customers × ARPU. ARR = MRR × 12. Projection assumes steady monthly growth.
Tips
Change any input and the result recalculates in real time. After downloading the Excel file, you can reuse it by editing only the yellow input cells.
FAQ
How does the MRR & ARR Calculator work?
Calculates monthly and annual recurring revenue from customers and ARPU. MRR = customers × ARPU. ARR = MRR × 12. Projection assumes steady monthly growth.
Can I save the results?
Yes. You can download the results for free as an Excel (.xlsx) file with live formulas that recalculate when you change the yellow input cells.
Is it free?
Yes — all Calcova calculators are free, and you can save results as an Excel file.