MRR
CRM & RetentionAlso: Monthly Recurring Revenue
Quick definition
MRR stands for Monthly Recurring Revenue. It is the predictable revenue a subscription business expects to collect every month from active paying customers. Calculated as the number of active subscribers multiplied by the average revenue each pays per month.
Multiply by 12 to get your annualised run rate (ARR). The more important number is whether MRR grew or shrank this month, and which component drove the change.
How it varies across Australia
MRR growth varies sharply by stage and model. Early-stage Australian subscription businesses typically see high percentage growth from a small base, while more established ones focus on net MRR retention above all else. The most telling signal is not the absolute MRR figure but whether net MRR retention sits above or below one hundred percent.
See retention and growth patterns across Australian industries →The four components of MRR movement
Revenue added from brand new customers in the period.
Revenue added from existing customers upgrading or buying more.
Revenue lost from existing customers downgrading.
Revenue lost from customers who cancelled entirely.
What it actually means
MRR is the heartbeat reading of a subscription business. Every month you take a snapshot: how many customers are active, what they pay on average, and what the product of those two numbers looks like. That product is your MRR.
The number on its own is less interesting than the movement. MRR grows from new customers and from existing customers spending more. It shrinks from customers cancelling or downgrading. When expansion revenue from existing customers outpaces the revenue lost to churn, the business has what SaaS investors call negative net revenue churn, meaning the existing base grows without acquiring anyone new.
For businesses outside SaaS, MRR applies equally to any model with a recurring billing structure: subscription boxes, managed services, retainer-based agencies, software with annual plans normalised to monthly. The principle is the same. Predictable revenue in, predictable obligations out.
The most useful thing MRR tells you is whether your retention is working hard enough that acquisition is optional, not desperate.
MRR is not a growth metric. It is a health metric. The direction it moves tells you whether retention or acquisition is doing the heavier lifting.
How to calculate it
MRR = Number of active subscribers × Average revenue per user per month
Worked example. You have 340 active subscribers. Some pay $49 per month, some pay $99 per month, and the average across all of them works out to $74. MRR = 340 × $74 = $25,160. If 12 customers cancel next month and 20 new ones sign up at the same average, MRR becomes 348 × $74 = $25,752. Net new MRR = $592.
The Australian context
Australian subscription businesses often carry a higher proportion of annual plans than US equivalents, partly because Australian consumers respond to discount incentives on upfront commitment and partly because local SaaS businesses use annual billing to reduce churn exposure. This creates a normalisation problem: revenue collected annually has to be divided by 12 to land in MRR correctly. Teams that forget this step overstate MRR in the month an annual plan renews and understate it in the other eleven.
The Australian market is also smaller, which means MRR growth from new acquisition slows earlier than US peers at the same product maturity. This makes net revenue retention the dominant metric faster for Australian subscription businesses than the US playbooks suggest.
Where people get this wrong
Related terms
Common questions
What is the difference between MRR and ARR?
MRR is a monthly snapshot of recurring revenue. Annual Recurring Revenue (ARR) is MRR multiplied by 12. ARR is used for valuation and board reporting. MRR is used for operational tracking. Neither is right or wrong, they answer different questions at different cadences.
How do I handle annual plans in my MRR calculation?
Divide the annual plan value by 12 and count that figure as the monthly contribution. A customer on a $1,200 annual plan contributes $100 to MRR each month, not $1,200 in month one.
What is a healthy MRR growth rate?
It depends on stage and base size. Early-stage businesses can sustain high percentage growth from a small base. More mature businesses target net MRR retention above 100 percent, meaning expansion from existing customers offsets any churn. The direction and composition of growth matter more than any single rate.
Can a non-SaaS business use MRR?
Yes. Any business with predictable recurring billing can track MRR: subscription boxes, managed service providers, retainer agencies, gyms, software on any payment cadence. The metric applies wherever customers commit to a recurring payment.
Keep exploring
About New Rebellion
New Rebellion is a marketing intelligence consultancy. We build tools, score Australian businesses on how their marketing actually performs, and publish Debrief every day. This dictionary is part of how we work in the open.
How we think →