Free SEO ROI Calculator

Calculate ROI for your SEO campaigns.

3,000
2.0%
$80
$2,000

+140%

monthly ROI at full traffic

$4,800

revenue / month

Month 4

break-even

Month 1Month 3Month 6Month 9Month 12Break-even
Revenue from SEO (total) Money spent (total)

Assumes traffic grows steadily to your target over the first 6 months, which is typical for new SEO work. First-year ROI: +90%.

About this seo roi calculator

Our free SEO ROI calculator turns your traffic, conversion rate and SEO spend into a clear monthly revenue projection plus an ROI percentage and breakeven timeline. The SEO ROI calculator uses the same model Outrank uses to justify SEO budgets to CFOs, input organic traffic estimates, conversion rate, average order value and monthly SEO investment, and you get a defensible 12-month forecast.

How to use SEO ROI Calculator

  1. 1

    Set Traffic Volume

    Enter your current or projected monthly organic traffic.

  2. 2

    Define Conversions

    Set your conversion rate and average order or lead value.

  3. 3

    Input SEO Spend

    Enter your monthly SEO investment including agency, tools, and content.

  4. 4

    Review ROI

    See your projected ROI percentage, monthly revenue, and breakeven timeline.

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Frequently asked questions

How is SEO ROI calculated?

SEO ROI = ((Revenue from SEO - SEO Cost) / SEO Cost) × 100. We use your traffic, conversion rate, and order value to estimate revenue.

What is a good SEO ROI?

A 200%+ ROI is considered excellent. Most successful SEO campaigns achieve 300-500% ROI within 12-18 months.

How long does it take to see ROI from SEO?

Most businesses see positive ROI within 6-12 months. It depends on competition, content quality, and your starting domain authority.

What conversion rate should I use?

E-commerce sites average 2-3%, while B2B lead gen sites average 3-5%. Use your actual analytics data for the most accurate projection.

Does this account for compound growth?

It models a realistic ramp: traffic grows steadily to your target over the first six months, then holds. The chart shows total revenue against total spend for the first year, so you can see when SEO pays for itself.

What numbers do I need?

Monthly organic visitors, your conversion rate, the average value of a sale or lead, and what you spend on SEO each month. Use real analytics data where you have it.

What is break-even in SEO?

The point where the revenue SEO brings in covers what you spend on it. After that, extra traffic is profit.

Can I use this for lead generation?

Yes. Use your lead-to-customer conversion rate and the average value of a customer as the order value.

Why is SEO ROI often higher than ads?

Once a page ranks, it keeps bringing traffic without paying per click. Ads stop the moment you stop paying.

How can I improve my SEO ROI?

Target keywords with buying intent, improve conversion on your top pages, and update content that already ranks on page two.