Financial Health

Recurring revenue metrics are the foundation of every SaaS business. Your MRR (Monthly Recurring Revenue) is the operational heartbeat — new MRR from new customers, expansion MRR from upsells, contraction MRR from downgrades, and churned MRR from cancellations. Multiply MRR by 12 (plus any annual contract values) to get your ARR, the annualized number investors use to stage and benchmark SaaS companies.

But ARR and MRR only tell half the story. Churn rate reveals how much revenue and how many customers you lose each period — a company growing MRR quickly while churning 5% monthly is running to stand still. Net Revenue Retention (NRR) captures the full picture: starting revenue from existing customers, plus expansion, minus churn and contraction. An NRR above 100% means existing customers grow your revenue without any new sales — the compounding effect that separates elite SaaS businesses. To judge the whole engine at once — new business included — the SaaS quick ratio divides everything you gained by everything you lost, showing how much MRR sticks for every dollar that leaks. When those gains and losses arrive mid-cycle, the Proration Calculator settles the invoice — the unused credit and the remaining charge — so the cash adjustment stays separate from the run-rate change the upgrade or downgrade actually causes.

Revenue alone does not tell the full story — how fast that revenue is growing determines your trajectory, valuation, and fundraising options. The Growth Rate Calculator turns two revenue snapshots into actionable metrics: compound monthly growth rate (CMGR), annualized growth (CAGR), and revenue doubling time. Early-stage companies should track MoM growth to catch momentum shifts quickly, while Series A+ companies typically report YoY growth in board decks and investor conversations.

Growth rate benchmarks vary by stage — seed companies targeting 100%+ YoY, Series A targeting 50–100% YoY, and Series B+ targeting 25–50% YoY. Small differences in monthly growth compound dramatically: 5% MoM equals 80% annualized, while 10% MoM equals 214% annualized. Pair your growth rate with net revenue retention and burn rate to understand whether your growth is efficient and sustainable.

Cash position determines every major decision a SaaS founder faces: when to hire, how aggressively to spend on growth, and when to raise capital. Tracking your burn rate gives you the core number — how fast you are consuming cash each month. From there, you can calculate runway (how many months until the money runs out) and burn multiple (how efficiently you convert spend into new ARR).

Getting clean financial data is the first step. If your bank only exports PDF statements, the Bank Statement Converter turns them into structured CSV files you can analyze in a spreadsheet. If the destination is your books rather than a spreadsheet, the Bank Statement to QBO Converter writes the same transactions as a QuickBooks-ready .qbo or .ofx file. From there, plug your monthly expenses and revenue into the Burn Rate Calculator to see exactly where you stand, and roll the same categorised figures into a profit and loss statement — the document lenders and investors ask for first, and the one that shows gross margin rather than just cash movement. If those categories do not exist in your books yet, generate them once with the SaaS Chart of Accounts Template — deferred revenue, contra-revenue, and cost of revenue split from R&D — and every statement built on top of it becomes comparable month to month. Then use the Deferred Revenue Schedule to reconcile billed annual contracts against the liability balance. Once the statement exists, the SaaS Profit Margin Calculator turns it into the four margins that matter — gross, operating, EBITDA, and net — so you can see which cost line, not which metric, is setting your profitability. To judge whether that cost line is unusual rather than merely large, the SaaS Spending Benchmarks tool compares each department against the published 2026 medians for private B2B SaaS companies — in percentage points and in dollars, split by ARR band and funding model.

ARR and growth rate describe the size and speed of the revenue. Neither says how many customers it depends on, and that is a separate question with its own answer. Two companies at $360K ARR growing 40% a year are not equally durable if one has a customer at 40% of MRR and the other has none above 5%.

The Customer Concentration Calculator takes the same MRR figure and splits it by customer: top-one, top-three, top-five and top-ten share, the Herfindahl-Hirschman Index, and an effective customer count that says how many equally sized accounts your distribution really amounts to. It then models the loss of any one of them against gross profit, runway and debt capacity, because a concentrated loss removes revenue immediately and costs only slowly. Every figure is computed in the browser and the export defaults to anonymous ranks rather than customer names.

Concentration is not a pass mark. Early SaaS companies are concentrated almost by definition, and a large customer on a multi-year contract is a smaller exposure than a mid-sized one paying monthly. Read it alongside net revenue retention — growing the tail is what reduces concentration without anyone losing revenue.

ARR (Annual Recurring Revenue) — annualized subscription revenue. $1M ARR is the typical Series A threshold; $5M ARR opens Series B conversations. Focus on ARR growth rate alongside the absolute number.

MRR (Monthly Recurring Revenue) — normalized monthly revenue broken into components. Track new, expansion, contraction, and churned MRR separately to understand where growth comes from and where it leaks.

Churn Rate — percentage of customers or revenue lost per period. Best-in-class SaaS keeps monthly revenue churn below 0.5%. Above 2% monthly is a retention crisis that outpaces most acquisition efforts.

NRR (Net Revenue Retention) — the share of existing-customer revenue retained after churn and contraction, plus expansion. Above 120% is world-class, 100–110% is healthy, below 100% means existing customers are shrinking your revenue base.

Net Profit Margin — net profit as a percentage of revenue, after every operating, financing, and tax cost. It sits below EBITDA margin by exactly the size of depreciation, amortization, interest, and tax, which is why the two are so often confused. Include founder compensation or the number is not comparable to anyone else's.

SaaS Quick Ratio — new plus expansion MRR divided by churned plus contraction MRR. Unlike NRR it includes new business, so it scores the entire growth engine: 4 and above is elite, 2–4 is healthy, and below 1 means churn is outrunning everything you add.

Net Burn Rate — your monthly expenses minus revenue. This drives your runway calculation and signals how quickly you need to either grow revenue or raise capital.

Burn Multiple — net burn divided by net new ARR. Below 1x is exceptional, 1x–2x is efficient, 2x–4x needs attention, and above 4x signals unsustainable spending. Investors increasingly use burn multiple as a primary efficiency metric alongside NRR when evaluating SaaS fundraising rounds.

Break-Even Point — the revenue or unit volume at which total revenue equals total costs. Break-even analysis reveals your minimum viable sales target and is the foundation of any pricing or cost structure decision. For SaaS, contribution margins of 70–90% mean a relatively small customer base can cover high fixed costs — but only if pricing is set correctly.

EBITDA Margin — operating profit as a percentage of revenue, before interest, taxes, depreciation, and amortization. The primary profitability metric PE firms and acquirers use to value SaaS companies. The median public SaaS company was ~9% in Q3 2025; top performers reach 30%+. Pair EBITDA margin with your growth rate to calculate your Rule of 40 score — the combined measure investors use to assess SaaS health.

Net Profit Margin — net profit as a percentage of revenue, after cost of revenue, operating expenses, depreciation and amortization, interest, and tax. It is the only margin that answers what is actually left in the business, and it always sits below EBITDA margin by exactly those four costs. Quoting an EBITDA benchmark as a net-profit benchmark is the most common way SaaS profitability gets overstated.

ROI and Payback Month — the return a single investment produces and the month its cumulative cash flow turns positive. Where burn and runway describe the whole company, ROI scores one decision: is this hire, campaign, or tool worth the cash? For SaaS, the benefit is the gross-margin share of incremental MRR, ramped over the months it takes to land — which is why the payback month usually matters more than the percentage.

Debt Capacity — the most debt the business can carry and still repay from the cash it generates. Where runway asks how long the current cash lasts, debt capacity asks how much additional capital that same revenue can safely service. It is the lower of what the recurring revenue base supports and what operating cash flow covers at your target coverage ratio, which is why churn and gross margin move it further than ARR does.