Monthly Recurring Revenue (MRR): Definition, Formula & How to Grow It on Shopify

What Is Monthly Recurring Revenue (MRR)?

Monthly recurring revenue (MRR) is the total predictable, normalized revenue a subscription business collects from active subscribers in a given month, excluding one-time fees, setup charges, and non-recurring revenue.

MRR is the heartbeat metric of any subscription model. It doesn’t matter if customers pay monthly, quarterly, or annually, you always normalize to a monthly figure so you can track growth consistently.

MRR definition in plain terms: if 200 customers each pay $50/month, your MRR is $10,000. Simple. But the real power comes from breaking it down into its components.

MRR Types: The 5 Components You Need to Track

Understanding what drives your MRR up or down is more valuable than the total number alone.

New MRR

Revenue added from brand-new customers acquired during the month.

Expansion MRR

Revenue gained from existing customers who upgrade their plan, add seats, or purchase add-ons. This is often the most capital-efficient growth lever – you’re selling to people who already trust you.

Reactivation MRR

Revenue from previously churned customers who re-subscribe. Often overlooked, but a solid win-back strategy can make this a meaningful line item.

Contraction MRR

Revenue lost from downgrades – customers who stay but pay less. Discounts, plan changes, and removed add-ons all feed this number.

Churned MRR

Revenue lost from full cancellations. This is the most damaging MRR component. High churned MRR erodes growth even when the new MRR looks healthy.

MRR Formula: How to Calculate Monthly Recurring Revenue

Basic MRR Calculation

MRR = Number of active subscribers × Average Revenue Per User (ARPU)

Example: 500 active subscribers × $30 average monthly plan = $15,000 MRR

Mixed Billing (Monthly + Annual Plans)

When customers pay on different cycles, normalize everything to monthly:

Monthly subscriber paying $30/month → $30 MRR
Annual subscriber paying $300/year → $25 MRR ($300 ÷ 12)

Sum all normalized values for your total MRR.

Net New MRR Formula

Net New MRR = New MRR + Expansion MRR + Reactivation MRR − Contraction MRR − Churned MRR

This is the number that tells you whether your subscription business is actually growing. Positive net new MRR = growth. Negative = you’re losing ground even if you’re acquiring new customers.

MRR Growth Rate

MRR Growth Rate (%) = (Current MRR − Previous MRR) / Previous MRR × 100

What to Include (and Exclude) in Your MRR Calculation

Include:

All recurring subscription fees (monthly, quarterly, annual – normalized)
Recurring add-ons and upsells billed on a subscription basis
Recurring platform or seat fees

Exclude:

One-time setup or onboarding fees
One-time purchases
Non-recurring discounts or credits
Refunds

Mixing one-time revenue into MRR inflates the number and makes trends unreadable.

MRR Benchmarks

These are directional benchmarks – actual targets depend on your stage, category, and business model.

Stage	Typical MRR Growth Target
Early-stage (pre-$10K MRR)	10–20% month-over-month
Growth-stage ($10K–$100K MRR)	5–15% month-over-month
Scale-stage ($100K+ MRR)	3–8% month-over-month

For context: private B2B SaaS companies reported a median actual MRR/ARR growth of 26% in 2024, down from 30% in 2023, according to SaaS Capital’s benchmark data. Subscription ecommerce grew at roughly 17% in 2024 per SubSummit’s annual report.

Healthy MRR isn’t just about growth rate – it’s about the composition. A business growing 15% MRR mostly through expansion revenue is in a fundamentally stronger position than one growing 15% purely through new customer acquisition.

MRR in Business: Why It Matters

MRR is the foundation of recurring revenue forecasting. Here’s what it unlocks:

Cash flow predictability: you know what’s coming in next month
Investor communication: MRR is the standard metric for subscription business valuation
Growth diagnosis: break down MRR by type to find exactly where you’re winning or losing
Customer lifetime value modeling: MRR feeds directly into CLV/LTV calculations
Churn impact visibility: even a 2% monthly churn rate compounds to ~22% annual customer loss

MRR in finance is also used to calculate ARR (Annual Recurring Revenue) – simply multiply MRR × 12. ARR is the preferred metric for annual contracts and investor reporting.

How to Grow MRR on Shopify

1. Reduce Churn First

Churned MRR destroys growth silently. Before spending on acquisition, fix retention. Even dropping monthly churn from 5% to 3% has a dramatic compounding effect on MRR over 12 months.

Track churn by cohort. Identify which customer segments cancel earliest – and why.

2. Drive Expansion MRR

Expansion MRR is your most efficient growth lever. Tactics that work:

Tiered plans – give subscribers a clear path to a higher tier
Add-ons – offer complementary products or features as recurring upsells
Usage-based upgrades – trigger upgrade prompts when subscribers hit usage limits

3. Increase ARPU

Higher average revenue per user lifts MRR without adding a single new customer.

Test price increases on new subscribers (don’t grandfathering existing ones immediately)
Bundle products to increase perceived value and justify higher price points
Reduce discounting – every discount directly compresses MRR

4. Win Back Churned Customers (Reactivation MRR)

A well-timed win-back email sequence – sent 7, 14, and 30 days after cancellation – can recover 5–15% of churned subscribers. That’s reactivation MRR with near-zero acquisition cost.

5. Convert One-Time Buyers to Subscribers

One-time purchase customers who convert to subscriptions add new MRR immediately. A “subscribe and save” offer at checkout is one of the highest-ROI MRR growth tactics for Shopify merchants.

Common MRR Mistakes

Including one-time revenue: inflates MRR and makes trends misleading
Not normalizing annual plans: overstates MRR in months when annual renewals land
Tracking total MRR only: without breaking it into types, you can’t diagnose problems
Ignoring contraction MRR: silent revenue erosion from downgrades often goes unnoticed
Confusing MRR with cash collected: MRR is a recognized revenue metric, not a cash flow statement

Pro Tips

Set up MRR dashboards by cohort. Seeing how each month’s new subscribers retain over time is far more actionable than a single MRR total.
Watch your MRR composition ratio. If expansion MRR consistently exceeds new MRR, that’s a sign of a very healthy, sticky product.
Don’t celebrate gross MRR growth while ignoring net new MRR. A business adding $5K new MRR but losing $6K in churn MRR is shrinking.
Benchmark against yourself first. Month-over-month trends in your own data are more actionable than industry averages.
Tie MRR targets customer lifetime value. Growing MRR by acquiring low-LTV customers is a short-term win that often backfires.

Related Glossary Terms

ARR (Annual Recurring Revenue): MRR × 12; the standard metric for annual contract businesses and investor reporting
Recurring revenue: the broader category MRR belongs to; includes all predictable, repeating revenue streams
Churn: the rate at which subscribers cancel; the primary force working against MRR growth
Customer lifetime value (CLV/LTV): directly driven by MRR per customer and average subscription duration
Subscription model: the business structure that makes MRR possible; defines how customers are billed and retained

Grow Your MRR with Easy Subscription

Easy Subscription is a Shopify app built for merchants who want to launch and scale subscription revenue. It handles recurring billing, subscription management, and the customer portal, so you can focus on growing MRR instead of managing infrastructure.

Frequently Asked Questions

MRR stands for monthly recurring revenue, the normalized, predictable revenue a subscription business earns from active subscribers each month, excluding one-time fees.

The basic MRR formula is: MRR = Number of active subscribers × Average Revenue Per User (ARPU). For mixed billing cycles, normalize all plans to a monthly value before summing.

Multiply your total active subscribers by the average monthly revenue per subscriber. For annual subscribers, divide their annual fee by 12 to get their monthly contribution.

Net new MRR = New MRR + Expansion MRR + Reactivation MRR − Contraction MRR − Churned MRR. It's the clearest indicator of whether your subscription business is growing or shrinking.

MRR is monthly recurring revenue; ARR (Annual Recurring Revenue) is simply MRR × 12. ARR is preferred for businesses with mostly annual contracts; MRR is more useful for month-to-month tracking.

Early-stage subscription businesses typically target 10–20% month-over-month MRR growth. At scale ($100K+ MRR), 3–8% monthly growth is considered healthy.

Exclude one-time fees, setup charges, non-recurring purchases, refunds, and credits. Only include predictable, recurring subscription revenue.