Monthly Recurring Revenue (MRR) is the monthly value of all your recurring revenue streams, normalized so you can track them consistently. For subscription and SaaS businesses, it’s one of the most critical metrics because it shows how predictable your revenue is and whether you’re gaining momentum.
MRR helps you see how your revenue is changing month over month. You can track the impact of new customers signing up, existing customers upgrading their plans, downgrades, and people canceling. Unlike your total revenue number, MRR only counts recurring payments. One-time fees don’t factor in.
Most founders use MRR as their go-to metric for forecasting, valuation discussions, and making operational decisions. It’s also the foundation for calculating Annual Recurring Revenue (ARR). You just multiply MRR by 12, though that assumes your monthly performance stays relatively stable.
