SEO ROI Calculator for B2B SaaS
Turn a keyword list into projected clicks, leads and revenue at a target ranking position, then compare the result against what the same traffic would cost in ads. Transparent formula, no email.
Nothing is stored and nothing is sent to a server. No email required.
What Is SEO ROI
SEO ROI is the revenue produced by organic search divided by what you spend to earn it. Unlike paid search, the spend stops and the traffic continues, so the return keeps improving after the invoices end.
The two variables people get wrong are ranking position and click-through rate. Position three sends roughly a third of the traffic that position one does.
How This Calculator Works
The position curve below is a directional aggregate, not your data. If you have real click-through rates in Google Search Console, put them in the override field.
Click-Through Rate by Position
| Position | Directional CTR |
|---|---|
| 1 | 27% |
| 2 | 15% |
| 3 | 11% |
| 4 | 8% |
| 5 | 7% |
| 6 | 5% |
| 7 | 4% |
| 8 | 3% |
| 9 | 3% |
| 10 | 2% |
These are rounded aggregates from published click-through studies and vary widely by query type. Branded searches run far higher, and queries with an AI Overview above them run lower.
How to Improve SEO ROI
Frequently Asked Questions
1. What is a good ROI for SEO?
Programs that reach positive return by month twelve are performing normally. Mature programs commonly run several hundred percent because the spend stops mattering as the library compounds.
2. Why is my click-through rate lower than the table?
AI Overviews, ads and featured snippets all push organic results down the page. Check your own rates in Google Search Console and use the override field.
3. Should I compare SEO to paid search directly?
As a cost comparison, yes. As a channel comparison, no, because paid delivers immediately and stops immediately.
4. Does ranking first guarantee this traffic?
No. Volume figures from keyword tools are estimates and vary by month and by country.
5. How long does it take to reach the target position?
Low-competition bottom-funnel terms often take eight to twelve weeks. Competitive category terms take six months or more.