MRR (Monthly Recurring Revenue)

What is monthly recurring revenue (MRR)?

Monthly recurring revenue (also called MRR or monthly subscription revenue) is the total predictable revenue a SaaS company earns each month from its active customer base. Every recurring subscription — whether billed monthly, quarterly, or annually — is normalized to its monthly equivalent.

MRR is the operational version of ARR. Where ARR is used for strategic and investor-facing decisions, MRR is the metric operators use week to week. It answers the question: "Are we growing, flat, or shrinking — right now?"

For B2B SaaS companies in the $1-10M ARR range, MRR growth rate is the most sensitive early warning signal available. A single month of declining net new MRR often signals problems that won't show up in quarterly ARR reports for another 60-90 days. Catching MRR deceleration early gives operators 2-3 months to course-correct.

MRR is not the same as monthly revenue. Monthly revenue includes one-time charges, services, and variable fees. MRR includes only the recurring subscription component. A company billing $150K in a month might have $120K MRR and $30K in one-time fees. The distinction matters for forecasting.

Why MRR matters for operators

MRR is the fastest feedback loop in SaaS. Revenue booked today shows up in this month's MRR. A customer who churns yesterday reduces this month's MRR. There is no lag. This makes MRR the best metric for operational decision-making.

Without decomposed MRR tracking, operators can't diagnose growth. If total MRR grew from $380K to $410K, that looks healthy. But if new MRR was $60K, expansion was $15K, and churn was $45K — the business is losing almost as much as it's gaining. The net number hides the dynamics underneath.

A typical 50-person SaaS company discovers the value of MRR decomposition when growth starts decelerating. The CEO says "we're still growing" — and technically, that's true. But churn MRR is accelerating faster than new MRR. Without the decomposed view, the inflection point is invisible until it's too late to reverse.

MRR formula

MRR = Sum of monthly recurring values of all active subscriptions

For annual contracts:
Monthly equivalent = Annual contract value / 12

Example:
- 80 customers on monthly plans averaging $1,200/month = $96,000
- 45 customers on annual plans averaging $16,800/year = $63,000 ($63K / 12 months = irrelevant — already annualized as $756K / 12 = $63,000/month)
- MRR = $96,000 + $63,000 = $159,000

The 5 types of MRR:

1. 1.New MRR — Revenue from customers acquired this month
2. 2.Expansion MRR — Additional revenue from existing customers (upgrades, add-ons, seats)
3. 3.Reactivation MRR — Revenue from previously churned customers who return
4. 4.Contraction MRR — Revenue lost from downgrades (customers still active, paying less)
5. 5.Churn MRR — Revenue lost from customers who cancelled entirely

Net New MRR = New MRR + Expansion MRR + Reactivation MRR - Contraction MRR - Churn MRR

MRR benchmarks by company stage

Sources: ChartMogul SaaS Benchmark Data 2025 (n=2,600), SaaStr 2025 Benchmark Report.

Common mistakes when tracking MRR

1. Not decomposing MRR into 5 components

Total MRR is a vanity metric unless broken into new, expansion, reactivation, contraction, and churn. A company growing MRR at 5% could be healthy (low churn, steady new business) or unhealthy (high churn offset by aggressive discounting on new deals). The components tell the real story.

2. Including one-time revenue in MRR

Setup fees, implementation charges, and consulting revenue are not MRR. Including them inflates the number and creates false confidence. If a customer pays $5,000 for setup + $500/month subscription, the MRR is $500 — not $5,500.

3. Counting annual contracts at full value in the signing month

An annual contract worth $24,000 contributes $2,000/month to MRR — not $24,000 in the month it's signed. This mistake creates massive monthly spikes that distort growth trends.

4. Ignoring contraction MRR as "not churn"

A customer who downgrades from $2,000/month to $800/month didn't churn — but you lost $1,200/month in contraction MRR. Treating contraction as "the customer is still here" hides a significant revenue problem.

5. Tracking MRR only at month-end

MRR should be a living number, updated as subscriptions change. Checking it only on the last day of the month means you miss mid-month trends. Weekly MRR snapshots catch problems 2-3 weeks faster.

How Fairview tracks MRR automatically

Fairview's Operating Dashboard connects to your payment processor (Stripe) and CRM (HubSpot, Salesforce) to calculate MRR automatically — decomposed into all 5 components. No spreadsheets. No manual reconciliation between what the CRM says and what Stripe actually collected.

The dashboard shows MRR trends over time, highlights which component is driving the change (is growth coming from new logos or expansion?), and flags when churn MRR exceeds a configurable threshold. The Weekly Operating Report includes the MRR waterfall in every Monday email.

→ See how the Operating Dashboard works

MRR vs ARR

Use MRR for the operating review. Use ARR for the board deck. They measure the same revenue — MRR just gives you faster feedback.

FAQ

What is MRR in simple terms?

MRR is the total monthly revenue your company earns from active subscriptions. If you have 200 customers paying an average of $800/month, your MRR is $160,000. It only includes recurring subscription revenue — not one-time fees or variable charges. MRR is the pulse check for SaaS growth.

How do you calculate MRR from annual contracts?

Divide the annual contract value by 12. A customer paying $18,000/year contributes $1,500/month to MRR. Do not count the full annual value in the month it's signed — that distorts monthly growth trends. Normalize everything to monthly equivalents.

What is a good MRR growth rate?

Early-stage SaaS (under $200K MRR): 10-20% month-over-month is healthy. Growth stage ($200K-$1M MRR): 5-10%. At scale (above $3M MRR): 3-5% monthly growth is strong. These rates compound — 10% monthly growth for 12 months triples your MRR.

What's the difference between MRR and revenue?

MRR includes only recurring subscription revenue. Total revenue includes everything: subscriptions, setup fees, services, usage charges, and one-time payments. MRR is predictable. Revenue is not. For SaaS companies, MRR is more valuable than total revenue because it indicates the recurring base.

How often should you track MRR?

Weekly snapshots, monthly detailed analysis. The weekly snapshot catches mid-month trends (churn spikes, expansion slowdowns) 2-3 weeks before they'd show up in a monthly report. The monthly analysis decomposes MRR into all 5 components for strategic decisions.

What causes MRR to decline?

Three things: customer churn (cancellations), contraction (downgrades), and seasonal patterns (some B2B segments see dips in Q4 or Q1). To diagnose, decompose MRR into components. If churn MRR is accelerating, the problem is retention. If new MRR is declining, the problem is acquisition.

Related terms

• ARR (Annual Recurring Revenue) — Total recurring subscription revenue normalized to a one-year period
• NRR (Net Revenue Retention) — Revenue retained from existing customers after expansion, contraction, and churn
• Churn Rate — Percentage of customers or revenue lost in a given period
• Expansion Revenue — Additional revenue from existing customers through upsells, cross-sells, or seat additions
• Gross Margin — Revenue minus COGS expressed as a percentage

Fairview is an operating intelligence platform that tracks MRR automatically — decomposed into new, expansion, contraction, and churn — alongside pipeline health and contribution margin. Start your free trial →

Siddharth Gangal is the founder of Fairview. He built MRR decomposition into the core dashboard after watching operators track top-line MRR while churn quietly accelerated underneath.