Free Tool

Ad Spend ROI Calculator

Calculate the return on investment from your Google Ads campaigns based on ad spend, cost per click, conversion rate, and average conversion value.

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Industry Benchmark: CPC, CTR & Conversion Rates

IndustryAvg CPC (UK)Avg CTRAvg Conversion RateAvg Cost Per Conversion
Professional Services£3.50 – £8.003.5%4.5%£45 – £120
E-commerce£0.80 – £2.502.7%2.8%£25 – £65
Local Services£2.00 – £6.004.5%5.5%£30 – £80
SaaS / Tech£4.00 – £12.002.1%3.0%£80 – £250
Healthcare£2.50 – £7.003.2%3.8%£40 – £130
Finance & Insurance£5.00 – £15.002.9%4.0%£60 – £200
Education£1.50 – £4.003.8%4.2%£25 – £70
Real Estate£1.80 – £5.503.7%3.2%£35 – £110

Benchmarks based on UK Google Ads averages (WordStream, Google Ads benchmarks). Actual performance varies by targeting, ad quality, and competition. View Cloudswitched Google Ads services

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