MRR Calculator

MRR Calculator: calculate mrr for your business. Formula, benchmarks, and practical tips included.

A SaaS pricing calculator estimates the monthly recurring revenue (MRR), annual recurring revenue (ARR), and customer economics of a subscription software business. SaaS pricing strategy is one of the most consequential decisions in product development — price too high and conversion suffers; price too low and the business is unsustainable. The calculator models how changes in pricing tiers, plan mix, and user counts affect total revenue and unit economics. Profit Margin Calculator and Markup Calculator provide complementary business metrics tools.

Enter the number of customers on each pricing tier.
Enter the monthly price per tier.
The calculator computes MRR (sum of all monthly subscription revenue), ARR (MRR × 12), and revenue breakdown by tier.
Add churn rate to see net MRR after customer losses.
Model expansion revenue: existing customers upgrading tiers adds MRR without new acquisition cost.

SaaS MRR formula

MRR = Σ (customers on tier × monthly price per tier)

ARR = MRR × 12

Net MRR = New MRR + Expansion MRR − Churned MRR

Worked example: 100 Starter customers at $29/month + 30 Pro customers at $99/month + 5 Enterprise at $499/month. MRR = (100×$29) + (30×$99) + (5×$499) = $2,900 + $2,970 + $2,495 = $8,365. ARR = $100,380.

SaaS revenue benchmarks

MRR growth and health metrics

SaaS benchmarks: MRR growth of 10–15%/month is considered strong for early-stage; 5–7%/month for growth stage; 2–3%/month for mature. Net Revenue Retention (NRR) above 100% means expansion revenue exceeds churn — the best SaaS companies achieve 110–140% NRR. ARR of $1M–$10M is typically Series A territory; $10M–$50M Series B; $50M+ Series C/growth equity. The Rule of 40 (growth rate + profit margin ≥ 40%) is the standard benchmark for SaaS health and investor evaluation.

Business tips and best practices

Anchor pricing with a middle tier — the middle option in a 3-tier structure attracts the majority of customers; price it for your target customer segment.
Annual billing discounts (typically 15–20% off monthly equivalent) improve cash flow, increase LTV, and reduce monthly churn simultaneously.
Usage-based pricing components (seats, API calls, storage) above a base subscription capture value from high-usage customers without deterring low-usage ones.
Track MRR movements separately: new MRR, expansion MRR, contraction MRR, and churn MRR — the breakdown reveals which growth lever to prioritise.

Median SaaS net revenue retention is approximately 102% (ChartMogul SaaS Benchmarks, 2023) — meaning the average SaaS company grows slightly from its existing customer base each month.
Annual plans reduce monthly churn by approximately 3–5 percentage points on average — customers who pay annually are significantly less likely to cancel mid-year.
The top quartile of SaaS companies grows ARR at 40%+ year-over-year; median growth is approximately 25% (OpenView SaaS Benchmarks, 2023).

Common mistakes to avoid

Conflating MRR and cash receipts — annual plans paid upfront show as cash but should be recognised as MRR (1/12 per month) for accurate recurring revenue tracking.
Not tracking expansion MRR separately — upsells and upgrades from existing customers are the most efficient revenue source and should be measured distinctly from new sales.
Pricing based on costs rather than value — SaaS pricing should reflect the value delivered to customers, not the cost to build; cost-plus pricing almost always results in underpricing.

SaaS subscription pricing and terms must comply with applicable consumer protection and digital services regulations. In the UK and EU, subscription services must provide clear pricing, easy cancellation, and renewal reminders for annual plans. Automatic renewal clauses are regulated in many jurisdictions. Revenue recognition for subscription software follows IFRS 15 (international) or ASC 606 (US GAAP) — monthly recognition for monthly plans; straight-line for annual plans. This calculator is for planning purposes only and does not constitute financial or legal advice.