What this calculator does
Most business & marketing tools bury the answer under ads and jargon. The mrr calculator shows the number first, the breakdown next, and the assumptions in plain language.
Monthly Recurring Revenue is the predictable subscription revenue per month.
How to use the MRR Calculator
- Enter your values in the fields on the left.
- Results update automatically.
- Use the action buttons to copy, share or print.
The formula
MRR = Customers × ARPU
Worked example
500 × $60 = $30,000 MRR.
Common mistakes
- Including one-time fees
- Ignoring annual contracts
- Not normalizing to monthly
When to use it
Use as SaaS north-star metric.
Pro tips for the MRR Calculator
- Use Print / PDF to export a clean, ad-free summary you can share with a client or advisor.
- The chart updates live — drag values up and down to build intuition for how the formula behaves.
- Change one input at a time to see which lever actually moves the answer the most.
Frequently asked questions
›Include usage revenue?
Only if predictable/recurring.
›Annual plans in MRR?
Divide annual price by 12.
›New MRR?
MRR from new customers only.
›Expansion MRR?
Upgrades and add-ons from existing customers.
›ARR = MRR × 12?
Yes, roughly.
›Can I use this on mobile?
Yes — the mrr calculator is fully responsive, and results, charts, and the share button all work on phones and tablets.
›Is the MRR Calculator free to use?
Yes. Every calculator on CalcPilot, including the MRR Calculator, is free with no sign-up, no watermark, and no export limit.
Embed this calculator
Drop the MRR Calculator into your own site or blog post. Free to use — a small “Powered by CalcPilot” link is appreciated.
<iframe src="https://calcpilot.tools/calculators/mrr-calculator?embed=1" width="100%" height="720" style="border:1px solid #e5e7eb;border-radius:12px;max-width:720px;" loading="lazy" title="MRR Calculator — CalcPilot"></iframe>Related calculators
Hand-picked next steps if you found the MRR Calculator useful.