MRR / ARR Calculator

Calculate Monthly Recurring Revenue (MRR) and Annual Recurring Revenue (ARR) for your SaaS business.

Number of Customers

Average Revenue Per User ($)

$

MRR Movement (Optional)

New MRR ($)

Churned MRR ($)

Expansion MRR ($)

Understanding MRR

MRR = Total predictable monthly revenue from all active subscriptions.
ARR = MRR × 12. Used for annual planning and valuation.
Net New MRR = New MRR - Churned MRR + Expansion MRR.
Healthy SaaS: Net New MRR should be positive month-over-month.

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