SEO ROI Calculator
Last updated: October 15, 2026
Estimate SEO revenue, gross profit and return on investment from campaign cost, organic traffic, conversion rate, order value and margin.
Estimated SEO return on investment
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- Estimated campaign revenue: —
- Estimated gross profit: —
- Total SEO investment: —
- Estimated conversions: —
On this page
Quick summary: Estimate SEO revenue, gross profit and return on investment from campaign cost, organic traffic, conversion rate, order value and margin.
Read the complete guide
Updated reference sections in this guide are in English.
What this calculator estimates
Estimate SEO revenue, gross profit and return on investment from campaign cost, organic traffic, conversion rate, order value and margin.
How to use it
Enter Monthly SEO spend ($); Campaign period (months); Average incremental organic visits per month; Organic conversion rate (%); Average order or contract value ($); Gross margin (%). Select Calculate to update the results.
How the calculation works
Incremental organic visits are multiplied by the campaign months and conversion rate. Conversions are multiplied by average value; gross margin is applied before comparing gross profit with SEO cost.
Worked example: starting scenario
| Monthly SEO spend ($) | 5000 |
|---|---|
| Campaign period (months) | 12 |
| Average incremental organic visits per month | 12000 |
| Organic conversion rate (%) | 2.5 |
| Average order or contract value ($) | 220 |
| Gross margin (%) | 55 |
| Estimated SEO return on investment | 626% |
|---|---|
| Estimated campaign revenue | $792,000.00 |
| Estimated gross profit | $435,600.00 |
| Total SEO investment | $60,000.00 |
| Estimated conversions | 3,600 |
Important limitations
Attribution, brand demand, rankings, sales cycle, repeat purchases, content depreciation and non-SEO costs can change real performance.
ROI is undefined when the total modeled cost is zero. The associated cash-flow amounts can still be calculated; an undefined return percentage is not a zero-percent return.