What Is MRR?
Monthly Recurring Revenue definition, the five MRR components, and how MRR differs from ARR.
Definition
Monthly Recurring Revenue (MRR) is the total predictable revenue a subscription business expects to receive each month from all active paying customers.
Why it matters
MRR is the real-time pulse of a subscription business. It tells you whether the business is growing, flat, or declining right now, not on a lagging annual basis. Net New MRR is the most important weekly metric because it captures both the new revenue being added and the revenue being lost to churn and downgrades in a single number. A business where New MRR consistently exceeds Churned MRR is compounding. A business where they are roughly equal is treading water regardless of what the ARR headline looks like.
In practice
A B2B SaaS company reviews its MRR dashboard at the start of each month. In May: New MRR was $8,400 from 7 new customers. Expansion MRR was $1,200 from 3 upgrades. Churned MRR was $2,100 from 2 cancellations. Contraction MRR was $600 from 1 downgrade. Net New MRR was $6,900. Total MRR moved from $41,000 to $47,900. The team immediately sees where growth came from and where it leaked, without waiting for a quarterly board pack.
Frequently asked
What is MRR and how is it calculated?
MRR is the total predictable revenue a subscription business expects to receive each month from all active paying customers. It is calculated by multiplying the number of active customers by the average revenue per account per month. Only recurring subscription revenue is counted. One-time payments and variable usage charges above a base subscription are typically excluded.
What are the components of MRR?
>MRR is tracked across five components: New MRR from customers acquired in the period, Expansion MRR from existing customers who upgraded, Contraction MRR from customers who downgraded, Churned MRR from cancellations, and Reactivation MRR from previously churned customers who returned. Net New MRR is the sum of all five. Tracking each component separately shows exactly where growth is coming from and where it is leaking.
What is the difference between MRR and ARR?
>MRR is the monthly recurring revenue figure used to track real-time business momentum. ARR is MRR multiplied by 12. MRR is the operational metric reviewed weekly or monthly by the leadership team. ARR is the strategic headline used in board reporting, fundraising, and M&A conversations. Both are derived from the same underlying subscription data.
What is a good MRR growth rate?
>A common target for early-stage B2B SaaS is 10 to 15 percent month-on-month MRR growth. Growing MRR by 20 percent or more quarter-on-quarter is considered strong at seed and Series A stages. The most important signal is not the absolute growth rate but whether Net New MRR consistently exceeds Churned MRR, confirming the business is compounding rather than treading water.
Rev-Empire adds New MRR through qualified outbound meetings with decision-makers.Fully managed multichannel outreach across email, LinkedIn, and calling.
Related terms
