

For many Australian B2B leaders, growth feels like a numbers game: track MQLs, monitor pipeline value, celebrate closed deals. Yet revenue targets remain elusive. The problem isn’t a lack of metrics, it’s a lack of meaningful metrics. Vanity numbers (leads, traffic, impressions) distract you from the one metric that truly predicts growth: your lead‑to‑revenue ratio.
Lead‑to‑revenue ratio measures the revenue generated from your leads over a given period, divided by the total number of leads in that period. It’s a simple, powerful number that cuts through the noise and tells you exactly how effective your growth system is at turning interest into income.
According to McKinsey research, companies with a single customer‑ or growth‑oriented role in the executive committee see up to 2.3 times more growth than those with multiple roles.
Yet marketing budgets dropped to 7.7 % of revenue last year, down from 9.1 % the previous year. This disconnect reveals a deeper issue: leaders are investing less while expecting more without a clear metric to bridge the gap.
This guide explains why the lead‑to‑revenue ratio is the ultimate B2B growth metric, how to calculate it, and why revenue visibility is a leadership responsibility, not just a sales or marketing KPI.
Most B2B companies track activity metrics: website visits, leads generated, and demos booked. These numbers feel good, but they don’t tell you whether your business is actually growing. A surge in leads can mask a drop in conversion rate; a spike in pipeline value can hide shrinking deal sizes. Activity without revenue is noise.
Lead‑to‑revenue ratio connects marketing effort directly to revenue outcome. It answers the fundamental question: “How much money did we make from the leads we generated?” When you know this ratio, you can:
As Gartner notes, buyers now engage with just two vendors on average, down from three in 2024. With less room for error, you need a metric that surfaces revenue impact, not just engagement.
Your lead‑to‑revenue ratio is driven by three underlying variables:
How many leads do you generate in a period (month, quarter)? This is the top‑of‑funnel input. More leads aren’t better unless they convert.
The percentage of leads that become paying customers. This reflects the quality of your leads and the effectiveness of your sales process.
The revenue generated per converted lead. This captures your pricing power, upsell capability, and customer‑fit alignment.
Improving any one of these lifts your lead‑to‑revenue ratio. But the biggest gains come from improving all three in concert.
The formula is straightforward:
Lead‑to‑Revenue Ratio = (Revenue from leads in period) ÷ (Total leads in period)
Example: In Q1, you generated 500 leads. Those leads resulted in 25 closed deals with total revenue of $250,000. Your lead‑to‑revenue ratio is $250,000 ÷ 500 = $500 per lead.
That $500 tells you each lead you generate is worth, on average, $500 in revenue. If next quarter your ratio drops to $400, you know something has changed, maybe lead quality slipped, conversion rates fell, or deal sizes shrank. You can investigate immediately, rather than waiting for the quarterly revenue report.
Chasing more leads while ignoring conversion and deal size inflates your lead count but starves your revenue. According to HBR, prioritising short‑term revenue over customer fit can erode long‑term growth. A high volume of poorly‑matched leads will lower your ratio, signalling a need for better targeting.
Your overall ratio might be $500, but what if leads from LinkedIn average $800 while leads from SEO average $300? Segment by source, campaign, or persona to uncover hidden opportunities.
Leads generated this month may not convert for 90 days. Align your time periods to match your sales cycle or use a rolling window to smooth out the data.
Three high‑impact levers:
Marketing‑generated leads should meet clear criteria (budget, authority, need, timeline) before they’re passed to sales. Gartner reports that 79 % of buyer interactions leading to purchases are driven by advisor recommendations. Your internal alignment is the first step toward becoming that trusted advisor.
Larger deal sizes lift your ratio. Move away from cost‑plus pricing and toward pricing tiers that reflect the measurable outcomes you deliver. As McKinsey’s research shows, growth‑oriented leadership drives 2.3 times more growth price like the growth leader you are.
Make lead‑to‑revenue ratio a board‑level metric. Review it monthly alongside cash flow and profit. When every leader owns revenue visibility, silos break down and growth accelerates.
Knowing your lead‑to‑revenue ratio isn’t a marketing or sales task it’s a leadership imperative. It transforms growth from a vague aspiration into a measurable, manageable process.
When you track this ratio, you move from asking “Are we busy?” to “Are we growing?” You shift from activity‑based reporting to outcome‑based leadership. You stop guessing and start knowing.
Ready to calculate your lead‑to‑revenue ratio and turn it into a growth accelerator? Our team of Growth & RevOps specialists can conduct a detailed Growth Audit that maps your current ratio, identifies the biggest improvement levers, and provides a clear roadmap to elevate your revenue visibility.