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ARR Calculator
Calculate your Annual Recurring Revenue (ARR) from your customer count, average revenue per customer, and monthly churn rate — derived as 12 times your MRR.
How to Use ARR Calculator
- 1Enter your total customer count
- 2Enter your average revenue per customer
- 3Enter your monthly churn rate percentage
- 4Click Calculate to see your ARR (and underlying MRR)
Frequently Asked Questions
MRR = Customers × Average Revenue per Customer. ARR = MRR × 12. This tool computes both, with ARR as the headline figure.
Same underlying calculation and same inputs — this version is framed around the annualized ARR figure, while MRR Calculator emphasizes the monthly number. Both show both figures.
This tool's ARR is a simple run-rate projection (current MRR × 12) — it assumes your current MRR stays flat for 12 months, not accounting for expected growth or churn changes over that period.
Both are commonly reported — ARR is often preferred for high-level growth narratives, while MRR is preferred for tracking month-to-month operational health. This tool gives you both from the same inputs.
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