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SEO ROI Calculator

Calculate the return on investment from your SEO program.

Enter Your Numbers

Agency fees, tools, content, and internal time
Current monthly organic visitors from Google
Percentage of organic visitors who become leads
Percentage of leads that become customers
Average revenue per new customer
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Enter your numbers and click Calculate to see your results.

Frequently Asked Questions

Everything you need to know about seo roi calculator.
How do I calculate SEO ROI?
SEO ROI = ((Revenue from Organic Traffic − SEO Investment) ÷ SEO Investment) × 100. Revenue from Organic Traffic = Monthly Organic Visitors × Visitor-to-Lead Rate × Lead-to-Customer Rate × Average Deal Size. The challenge is attribution — not all organic traffic converts directly, and B2B sales cycles mean revenue may be realised months after the organic visit.
B2B SEO ROI varies widely depending on industry competitiveness, content quality, and domain authority. However, mature SEO programs typically achieve 5–10x ROI over a 12–24 month period. The key advantage of SEO is that it compounds — content created today continues generating traffic and leads for years, making the long-term ROI far higher than the short-term calculation suggests.
SEO is a long-term investment. Most B2B companies see meaningful organic traffic growth in 6–12 months, with significant ROI typically emerging at the 12–18 month mark. The timeline depends on: domain authority (newer domains take longer), content quality and volume, competitive landscape, and technical SEO health. Setting realistic expectations with leadership is critical for sustaining SEO investment through the initial period.
The Smarketers takes an intent-driven approach to B2B SEO, focusing on creating content that targets buyers at each stage of the purchase journey — from awareness-stage thought leadership to bottom-of-funnel comparison and solution pages. We combine technical SEO, strategic content creation, and link building to build organic authority that generates consistent pipeline for our clients.

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