What Is ARR? Annual Recurring Revenue Explained
ARR (Annual Recurring Revenue) is the annualized version of MRR — the predictable, recurring revenue your subscription business generates in a year from active subscriptions. It is the standard currency of SaaS valuations and the metric investors use to gauge company size, growth rate, and overall health.
Quick Answer
ARR = MRR × 12
Example: $41,580 MRR × 12 = $499,000 ARR
Why ARR Matters
While MRR is the operational metric you track day-to-day, ARR is the strategic metric used in board meetings, fundraising, and valuation discussions. SaaS companies are typically valued at a multiple of ARR — usually 6x to 15x depending on growth rate, net retention, and market conditions. A company at $10M ARR growing 40% with 120% NRR might command a 12x multiple, valuing the business at $120M.
ARR also provides a cleaner view of long-term revenue trajectory than MRR, because it smooths out month-to-month volatility and annualizes committed contract values for enterprise deals.
How to Calculate ARR
The simplest method is to multiply your current MRR by 12. If you have annual contracts, sum the annual contract value of all active subscriptions.
ARR Formula
ARR = MRR × 12
Example: Your MRR is $41,580. ARR = $41,580 × 12 = $499,000
For multi-year contracts, only count the first 12 months. A 3-year, $300,000 contract contributes $100,000 to ARR, not $300,000.
What to Include and Exclude from ARR
Include in ARR
- Annualized recurring subscription fees from paying customers
- Recurring add-ons and seat-based charges
- Committed annual contract revenue (first 12 months only)
- Recurring usage-based revenue (if contractually committed)
Exclude from ARR
- One-time setup or onboarding fees
- Professional services and consulting revenue
- Usage overages above committed amounts
- Free trial users (not yet paying)
- Non-recurring add-on purchases
ARR vs MRR: When to Use Each
MRR is your operational dashboard — use it for day-to-day tracking, spotting trends, and measuring monthly growth. ARR is your strategic metric — use it for board reporting, fundraising, valuation discussions, and annual planning. Both should exclude the same categories of non-recurring revenue.
| Metric | Best For | Time Horizon |
|---|---|---|
| MRR | Operational tracking, monthly growth | Monthly |
| ARR | Valuation, fundraising, board reporting | Annual |
ARR Benchmarks by Stage
| ARR Milestone | Typical Valuation Multiple | What It Signals |
|---|---|---|
| $1M ARR | 8-15x | Product-market fit achieved |
| $10M ARR | 6-12x | Repeatable growth engine |
| $50M ARR | 5-10x | Scale-up phase |
| $100M+ ARR | 4-8x | Enterprise maturity |
Common ARR Mistakes
Common Mistake
Annualizing one-time or non-recurring revenue. ARR should only include committed recurring subscription revenue. Another error is counting the full value of multi-year contracts instead of the first 12 months only.
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