MRR Monthly Recurring Revenue
The definitive glossary entry on MRR โ the MRR formula, net new MRR, the four components every board asks you to split out, and 2026 growth benchmarks.
What Is MRR?
Monthly Recurring Revenue (MRR) is the normalized monthly value of all active recurring subscriptions. Monthly plans count at face value; annual contracts divide by 12. One-time fees, professional services, and non-committed usage revenue stay out of the number.
MRR is the operating heartbeat of a SaaS business. While ARR is the financing headline, MRR is what you review weekly: it exposes churn, downgrades, and expansion within a single billing cycle, while they are still cheap to fix.
The MRR Formula โ and the Four Components
Top-line MRR is simple. The decomposition is where the insight lives: growth bought with sales (new business) versus growth earned from the product (expansion), against the leak (churn + downgrade).
Formula 1
MRR
MRR = ฮฃ (customers per plan ร plan price)
Annual contracts enter at contract value รท 12. Discounts and credits apply first.
Formula 2
Net New MRR
New + Expansion โ Churned โ Downgraded
The month's growth in one number. Flat net new MRR means the leak equals the engine.
Key insight: when Expansion MRR exceeds Churned + Downgraded MRR, you have crossed into net negative churn โ the installed base grows itself, and every new logo becomes pure leverage.
MRR Growth Benchmarks 2026
Month-over-month MRR growth expectations fall as the base scales โ 10% MoM at $50k MRR and 10% MoM at $5M are wildly different achievements. The 2026 bands below anchor what "on track" means.
| MRR Scale | MoM Growth (Strong) | Annualized Equivalent | Status |
|---|---|---|---|
| < $50k | 15โ20%+ | 400%+ | Find PMF |
| $50k โ $250k | 10โ15% | 200โ400% | Strong |
| $250k โ $1M | 6โ10% | 100โ200% | Healthy |
| $1M โ $3M | 4โ6% | 60โ100% | Scale |
| $3M+ | 3โ4% | 40โ60% | Efficiency |
MoM figures compound: 10% monthly โ 214% annually, not 120%. Compiled from SaaS Capital 2026 and KeyBanc survey cohorts.
MRR vs. GAAP Revenue โ Don't Mix Them
MRR is a run-rate operating metric; GAAP revenue is recognized over time as service is delivered. An annual $12k contract paid upfront is $12k of MRR-adjacent bookings (ARR $12k), but only $1k of GAAP revenue per month. Boards and investors accept both โ as long as you never blend them in one chart.
Also excluded from MRR: trials, pilots without committed spend, and variable usage billed in arrears. Including them inflates the base and quietly poisons every downstream metric โ churn, NRR, and LTV all inherit the error.
Frequently Asked Questions
What is MRR in SaaS?
MRR (Monthly Recurring Revenue) is the normalized monthly value of all active recurring subscriptions. Annual contracts are divided by 12; monthly contracts count at face value. One-time fees and non-recurring revenue are excluded.
What is the MRR formula?
MRR = ฮฃ (customers per plan ร plan price). Net New MRR = New Business MRR + Expansion MRR โ Churned MRR โ Downgrade MRR. Track all four components separately โ the mix tells you whether growth is bought or earned.
What is a good MRR growth rate?
Under $1M ARR, 10โ20% month-over-month MRR growth is strong. Past $1M ARR, 5โ10% MoM is healthy; past $10M, 3โ5% MoM keeps you top-quartile.
Related Terms
See Your Net New MRR Health
Drop in your monthly MRR movement โ the free analyzer splits churn, downgrade, and expansion into net new MRR and rates it against 2026 benchmarks.