SEO ROI Calculator
Estimate SEO return using traffic, conversion, lead value, and spend assumptions, then surface the tradeoffs behind the projection.
Model Your SEO Economics
Adjust the assumptions below to see how traffic, conversion rate, value per lead, and monthly SEO spend influence ROI.
Projected SEO return looks strong
At these assumptions, SEO can generate about $12,500 in monthly revenue and $10,500 in monthly profit before other operational costs.
Projected ROI
+525%
Excellent ROI
Monthly revenue
$12.5K
125.0 conversions per month
Monthly profit
+$10.5K
Revenue minus monthly SEO investment
Annual profit
+$126.0K
Projected yearly contribution at the same pace
Commercial Snapshot
- Monthly conversions
- 125.0
- Annual revenue
- $150,000
- Revenue per visitor
- $3
- Breakeven
- Already profitable each month
Reading This Projection
Traffic quality matters more than raw traffic
This model assumes the incremental organic traffic is relevant and qualified. Higher-intent visits usually outperform broad traffic gains.
Conversion rate changes move ROI quickly
Small lifts in conversion rate can have a larger impact than traffic growth, especially when SEO spend is already fixed.
SEO return is rarely immediate in reality
Use this as a directional planning model. Real campaigns often take time before rankings, pipeline, and revenue catch up.
Source & Confidence
- Monthly organic traffic
- 5,000 visits
- Conversion rate
- 2.5%
- Avg. order / lead value
- $100
- Monthly SEO investment
- $2,000 / month
- This calculator uses simplified attribution and assumes SEO-driven conversions keep the same average value.
Limitations
- Calculated ROI depends heavily on your input assumptions and conversion quality.
- This model does not account for sales cycle delays, lifetime value changes, or assisted conversions.