Monthly Recurring Revenue (MRR) Calculator
Calculate Monthly Recurring Revenue (MRR), subscriber counts, and blended ARPU across multiple tiers. Free interactive calculator for SaaS founders.
Calculated Results
Total MRR
$8,950
Total Subscribers
150
Blended ARPU
$59.67/mo
About this tool
Monthly Recurring Revenue (MRR) is the single most fundamental financial metric in subscription software, representing the predictable, normalized recurring revenue your product expects to collect every 30 days. Accurately tracking MRR across different plan tiers and add-on products gives founders a clean baseline of operational cash flow without distortion from one-time setup fees, annual upfront prepayments, or non-recurring consulting charges. When pricing catalogs include multiple tiers—such as Starter, Professional, and Enterprise—manual spreadsheet tracking often introduces rounding errors and discrepancies. Use this calculator to model your recurring revenue across multiple pricing tiers and evaluate how price adjustments or tier migrations immediately impact your aggregate monthly topline.
How It Works
- 1Add your active subscription plan tiers (name, subscriber count, and monthly price).
- 2Include any recurring add-on revenue (e.g. dedicated IP addresses, priority support tiers).
- 3View your aggregate Monthly Recurring Revenue (MRR), total active subscriber count, and blended ARPU.
- 4Adjust subscriber numbers to simulate upcoming sales targets or price adjustments.
Formula & Math
Transparent LogicMRR = Σ (Active Subscribers in Tier × Tier Monthly Price) + Recurring Add-ons
Worked Practical Example
A SaaS offers a $29 Starter plan (80 users) and a $99 Pro plan (30 users), plus $400 in monthly recurring add-ons.
Calculation / Steps
(80 × $29) + (30 × $99) + $400 = $2,320 + $2,970 + $400 = $5,690
Expected Result
$5,690 total MRR across 110 subscribers (blended ARPU of $51.73).
Frequently Asked Questions
How should annual plans be represented in MRR?+
Annual plans must be divided by 12. If a customer pays $1,200 upfront for a year, their contribution to MRR is exactly $100 per month.
Are one-time setup fees included in MRR?+
No. One-time setup fees, migration charges, or consulting fees must be excluded from MRR because they do not recur.
What is blended ARPU?+
Blended Average Revenue Per User is your total MRR divided by total active subscribers across all tiers.
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