Revenue model · Free tool
SaaS MRR Calculator
Calculate monthly recurring revenue, ARR, ARPA, and plan contribution across monthly and annual SaaS plans.
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Inputs
01 / configureLive output
02 / inspect- Monthly recurring revenue
- $3,900.00
- Annual run rate
- $46,800.00
- Active accounts
- 100
- Average revenue / account
- $39.00
Plan contribution
Method and assumptions
Monthly recurring revenue is the normalized monthly value of active subscriptions. Monthly plans contribute their full monthly price; annual plans contribute one twelfth of their annual contract value.
ARR is MRR multiplied by 12. ARPA divides MRR by active accounts. One-time setup fees, usage spikes, refunds, and lifetime purchases are intentionally excluded.
From estimate to implementation
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Use the free output now, then skip the weeks of wiring auth, billing, webhooks, support, and operations yourself.
Common questions
Do annual subscriptions count toward MRR?
Yes. Divide the annual contract value by 12, then multiply it by the number of active annual subscribers.
Should lifetime deals count as MRR?
No. Lifetime and one-time revenue are not recurring and should be reported separately.
Is MRR the same as cash collected this month?
No. Cash collection timing can differ from normalized recurring revenue, especially with annual prepayments.
Keep the production checklist
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