What is MRR (Monthly Recurring Revenue)?

Turkish: MRR

MRR measures the recurring monthly portion of subscription revenue, showing how new sales, expansion, contraction, and churn affect SaaS growth.

What is MRR?

MRR (Monthly Recurring Revenue) shows the revenue a subscription product expects to earn again each month. One-time setup fees, consulting work, hardware sales, and other non-recurring items are left out so the recurring revenue base stays visible.

For a SaaS company, MRR is more useful than simply knowing what was invoiced this month. When new customers, upgrades, downgrades, and cancellations are tracked separately, the team can see whether growth comes from acquisition, expansion, retention, or price changes.

How MRR is Calculated

The simplest calculation adds the monthly subscription value of all active customers. If a customer pays annually, the annual contract value is divided by 12 to represent its monthly contribution.

  • New MRR: Recurring monthly revenue from new customers
  • Expansion MRR: Revenue gained from extra seats, modules, or upgrades
  • Contraction MRR: Revenue lost through downgrades or reduced usage
  • Churned MRR: Revenue lost when customers cancel

Net MRR growth is commonly read as New MRR + Expansion MRR - Contraction MRR - Churned MRR.

Business Use

MRR supports pricing decisions, sales targets, investor reporting, and cash-flow planning. For example, if new sales are rising but churn is rising at the same pace, total MRR may stay flat; the issue may be retention rather than acquisition.

ARR is the annualized view of recurring revenue. MRR is better for month-to-month movement, while ARR is useful for longer contract value and board-level reporting. A clean SaaS report keeps recurring and one-time revenue separate so product performance is not overstated.