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Institutional Grade

Free MRR Calculator

Instantly calculate your SaaS revenue, churn, and growth projections with our professional-grade engine.

Revenue Inputs

Current MRR

$4,900

Estimated ARR

$58,800

Growth Rate

+7.00%

Next Month Projections

Net Customers107
Churned Customers-3
Next Month MRR$5,243
Estimated LTV$1,633

Industry Specific Versions

Tailored metrics and strategies for your specific business model.

Founder Growth Engine v2.0
S

For Startups

For early-stage founders, Monthly Recurring Revenue (MRR) isn't just a number—it's the pri...

Open Specialized Tool
B

For B2b Saas

B2B SaaS models rely on high contract values and expansion revenue. This calculator is eng...

Open Specialized Tool
A

For Agencies

Moving from hourly billing to recurring retainers is the key to agency scalability. Our ca...

Open Specialized Tool
E

For Ecommerce Saas

Ecommerce SaaS (Shopify Apps, etc.) operates in a high-volume, high-churn environment. Thi...

Open Specialized Tool
F

For Fintech

Fintech recurring revenue is complex due to the mix of subscription fees and transaction v...

Open Specialized Tool

Mastering SaaS Metrics: The MRR Guide

What is MRR?

Monthly Recurring Revenue (MRR) is the predictable total revenue generated by your business from all active subscriptions in a single month. It is the lifeblood of any SaaS company, providing clear visibility into financial health and scalability.

Formula for Growth

MRR = (ARPU) × (Paying Customers)

For high-growth teams, Net New MRR is the goal:
New + Expansion - Churned

Negative Churn

The holy grail of SaaS. Occurs when Expansion MRR from existing customers exceeds revenue lost from cancellations.

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|Last updated: May 14, 2026
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