Compare calculators

Both calculators run independently — change the inputs on either side to compare results.

SEO ROI Calculator

Measure the return on investment of an SEO campaign by comparing generated revenue against total spend over a given period. Ideal for agency reporting, budget justification, or comparing SEO to paid channels.

Monthly SEO Investment ($)

Organic Traffic Increase (visitors/month)

Conversion Rate (%)

Average Order Value ($)

Campaign Duration

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Seo Metrics

Technical SEO Audit Score

Score your website's technical SEO health from 0 to 100 by analysing crawl errors, indexation completeness, XML sitemap presence, and SSL status. Use it to triage technical issues before an optimisation sprint.

Crawl Errors Count (errors)

Pages Indexed by Google (pages)

Total Site Pages (pages)

XML Sitemap Status

SSL Certificate

Fill in the required fields to see your result.

Key differences

	SEO ROI Calculator	Technical SEO Audit Score
Category	Seo Metrics	Seo Metrics
Inputs required	5	5
Result	SEO ROI (%)	Technical SEO Score (/100)
What it does	Measure the return on investment of an SEO campaign by comparing generated revenue against total spend over a given period. Ideal for agency reporting, budget justification, or comparing SEO to paid channels.	Score your website's technical SEO health from 0 to 100 by analysing crawl errors, indexation completeness, XML sitemap presence, and SSL status. Use it to triage technical issues before an optimisation sprint.