Google Ads Benchmarks 2025: CTR, CPC, CVR & ROAS by Industry
Google Ads performance benchmarks for 2025 — average click-through rates, cost per click, conversion rates, and ROAS targets broken down by industry to help you evaluate campaign efficiency.
Updated: 2025 | OwlClaw Digital Marketing Benchmarks
What are Google Ads benchmarks?
Google Ads benchmarks are industry-standard performance metrics that define expected click-through rates (CTR), cost per click (CPC), conversion rates (CVR), cost per acquisition (CPA), and return on ad spend (ROAS) for paid search campaigns. They vary significantly by industry due to competition levels, customer lifetime value, and buying intent.
Benchmarks are used by PPC managers to set campaign KPIs, justify ad spend to stakeholders, and identify whether underperformance is due to account management issues or industry-level competition. A 2% CVR in ecommerce is average; the same rate in B2B SaaS is excellent.
Google Ads performance varies dramatically by industry, bidding strategy, and account maturity. This benchmark report compiles data from WordStream's industry benchmark studies, Google's own economic impact data, and Merkle's Digital Marketing Reports — covering average CTR, CPC, conversion rate, and ROAS across major advertising verticals so you can accurately assess whether your campaigns are performing to standard.
Key Benchmark Summary
Average Google Ads CTR across all industries: 3.17% for search campaigns.
Average conversion rate for Google search ads: 3.75% across all industries.
Minimum viable ROAS for ecommerce Google Ads: 4:1 (every £1 spent returns £4 revenue).
Quality Score 7+ reduces CPC by 28–37% compared to Quality Score 5.
Top-performing accounts (top 25%) achieve CVR 3× the industry average.
Average Google Ads CPC across all industries: £2.32 (UK) / $2.69 (US).
Benchmark Tables
Average Google Ads CTR by Industry
Search campaign click-through rate benchmarks. Industries with high buyer intent (finance, legal) achieve higher CTR due to more targeted queries and ad relevance.
| Industry | Average CTR | Good CTR | Excellent CTR |
|---|---|---|---|
| Dating & Personals | 9.6% | >11% | >14% |
| Finance & Insurance | 8.5% | >10% | >13% |
| B2B / Professional Services | 7.6% | >9% | >12% |
| Legal Services | 6.8% | >8% | >11% |
| Ecommerce / Retail | 6.3% | >8% | >10% |
| Health & Medical | 5.2% | >6.5% | >9% |
| Technology / SaaS | 4.1% | >5% | >8% |
| Real Estate | 3.7% | >5% | >7% |
| Travel & Hospitality | 4.7% | >6% | >9% |
| Education | 5.2% | >6.5% | >9% |
Source: WordStream · 2024
Average CPC by Industry (Google Search)
Cost per click benchmarks vary by 10× between low-competition and high-competition verticals. High CPC industries (legal, finance) reflect high customer lifetime value.
| Industry | Low CPC | Average CPC | High CPC |
|---|---|---|---|
| Legal Services | £4.50 | £8.67 | £25+ |
| Finance & Insurance | £3.20 | £6.19 | £18+ |
| Healthcare | £2.40 | £4.61 | £12+ |
| B2B Technology | £1.95 | £3.80 | £10+ |
| Education | £1.60 | £3.49 | £9+ |
| Travel | £0.95 | £2.08 | £6+ |
| Ecommerce / Retail | £0.66 | £1.63 | £5+ |
| Fitness & Health | £1.10 | £2.27 | £6+ |
Source: WordStream / Google · 2024
Average Conversion Rate by Industry
Conversion rate benchmarks for Google search ads. Conversion definitions vary — ecommerce CVR tracks purchases, while B2B tracks form submissions or calls.
| Industry | Average CVR | Good CVR | Top Quartile |
|---|---|---|---|
| Legal Services | 6.9% | >9% | >14% |
| Finance & Insurance | 5.4% | >7% | >12% |
| Education | 3.4% | >5% | >9% |
| Healthcare | 3.2% | >5% | >8% |
| Ecommerce / Retail | 2.8% | >4% | >8% |
| B2B Technology | 2.1% | >3% | >6% |
| Real Estate | 1.8% | >3% | >6% |
| Travel & Hospitality | 2.2% | >3.5% | >7% |
Source: WordStream · 2024
Industry Comparison
ROAS Benchmarks by Industry
ROAS benchmarks depend on margin and business model. Ecommerce ROAS targets must account for product margin — a 4:1 ROAS on a 25% margin product is actually breakeven.
| Industry | Return on Ad Spend | Rating |
|---|---|---|
| Ecommerce (High Margin) | 6:1 average ROAS | Above avg |
| Ecommerce (Low Margin) | 8:1 minimum ROAS | Above avg |
| B2B Lead Generation | 3:1 average ROAS | Average |
| SaaS / Subscription | 2:1 average ROAS (LTV-adjusted) | Average |
| Healthcare / Medical | 3:1 average ROAS | Average |
| Legal Services | 2:1 average ROAS (high CPA justified) | Below avg |
Source: WordStream / Merkle · 2024
Visual Benchmarks
Data Visualisation
Average Google Ads CTR by Industry
Search campaigns — WordStream 2024
Average CPC by Industry (Google Search)
Average cost per click — WordStream 2024
Strategy Recommendations
Target Quality Score 7+ on All Keywords
Quick WinQuality Score 7 reduces your CPC by 28% and Quality Score 10 reduces it by 50% compared to the baseline score of 5. Improve landing page experience and expected CTR — these two components have the highest QS weighting.
Structure Campaigns by Search Intent
Quick WinSeparate brand, generic, and competitor campaigns. Use exact match for high-intent, high-spend keywords, and broad match only in Performance Max or dedicated testing campaigns. Intent-segmented campaigns consistently outperform blended structures.
Switch to Target ROAS Bidding at 30+ Conversions/Month
Medium TermGoogle's Smart Bidding (Target ROAS, Target CPA) outperforms manual bidding once a campaign has 30–50 conversions per month for data to train the algorithm. Campaigns below this threshold see better results with manual CPC or Maximise Clicks with a bid cap.
Implement Conversion Value Tracking
Medium TermCampaigns using conversion value data (not just conversion count) allow Target ROAS bidding, which drives 20–40% higher ROAS than Target CPA in ecommerce. Pass revenue and margin data to Google Ads via enhanced conversions.
Data Sources
Google Ads Benchmark FAQs
Average Google Ads CTR is 3.17% across all industries. Anything above 5% is strong for most search campaigns. High-intent industries like legal (6.8%) and finance (8.5%) see higher CTRs. If your CTR is below 2%, review ad copy, ensure keyword-to-ad relevance, and test more specific match types.
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