MRR Calculator
Monthly Recurring Revenue converts a customer base and its average spend into a single predictable monthly figure, the base unit most SaaS reporting is built on.
MRR
What This Means
Keep one-time fees like setup charges out of this figure, MRR should only reflect predictable, recurring revenue.
The Formula
MRR = Number of Paying Customers × Average Revenue Per Account
Why It Matters
MRR is the number nearly every other SaaS metric is derived from or measured against, from ARR to CAC payback period to Net Revenue Retention, so getting it right (and consistently excluding one-time fees) keeps every downstream calculation accurate.
Example
A company has 400 paying customers at an average of $150 per month. MRR is 400 times $150, which equals $60,000.
Frequently Asked Questions
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