Free SEO Tool

SEO ROI Calculator

Estimate the return on investment of your SEO strategy. Input your metrics and see projected revenue, costs, and ROI over time.

Traffic & Conversions
+150%
%
$
Investment & Timeframe
$
months
6 mo 12 mo 18 mo 24 mo
How it works: The calculator assumes a gradual, S-curve traffic ramp from your current traffic to the target over the chosen timeframe. Early months show slower gains as SEO compounds, accelerating over time.
Projected Net ROI
+325%
Over 12 months — for every $1 invested, you get $4.25 back
Projected Monthly Revenue
$9,375
At target traffic
Total Revenue (Timeframe)
$73,125
Over 12 months
Total SEO Cost
$36,000
12 months at $3,000/mo
Net Profit
$37,125
Revenue minus cost
Monthly Breakeven
Month 4
When monthly rev > cost
Revenue per $1 Invested
$2.03
Total return ratio
Projected Monthly Revenue Growth
Revenue Monthly Cost

Calculation Methodology

This calculator models SEO growth using an S-curve (logistic) ramp from your current organic traffic to the target. This reflects how SEO gains typically compound slowly at first, accelerate mid-campaign, then taper as you approach your target.

Monthly revenue is calculated as: Traffic(month) x Conversion Rate x Order Value. The Net ROI formula is: ((Total Revenue - Total Cost) / Total Cost) x 100.

The breakeven month is the first month where cumulative revenue exceeds cumulative SEO investment. Results are projections and actual performance depends on many factors including competition, content quality, and technical SEO health.

Results copied to clipboard!