MRR Calculator — Monthly Recurring Revenue Tool
Calculate Monthly Recurring Revenue from subscription plan tiers and customer counts. Get total MRR, ARR, ARPU, and a visual tier breakdown showing each plan's contribution.
How to Use MRR Calculator — Monthly Recurring Revenue Tool
How to Use the MRR Calculator
Step 1: Enter Your Subscription Plans
For each pricing tier you offer, fill in:
- Plan Name — e.g. Starter, Pro, Enterprise
- Price / month — the monthly price in USD (for annual plans, enter the effective monthly rate)
- Customers — the number of active paying customers on that plan
Step 2: Add or Remove Plans
Click Add Plan to add more tiers (up to 8). Use the trash icon to remove a tier you no longer need. You can also load a preset from the buttons at the top of the section.
Step 3: Read Your Results
- MRR — Total Monthly Recurring Revenue across all tiers
- ARR — Annual Run Rate (MRR × 12)
- Customers — Total paying customers
- ARPU — Average Revenue Per User (MRR ÷ total customers)
Step 4: Review the Tier Breakdown
The MRR Composition section shows a stacked bar and a row for each plan with its MRR contribution and percentage share. Use this to understand which tiers drive most of your revenue.
Tips
- For annual plans billed upfront, divide the annual price by 12 to get the effective monthly price
- Free tier customers do not contribute to MRR — you can include them at $0 to track total user base
- Use the presets to quickly model Early Stage SaaS, B2B SaaS, or Bootstrapped product scenarios
Frequently Asked Questions
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