Average Cost Per Click by Industry: Google Ads CPC Data (2025)
Vikas Thakur · · 5 min readLegal ads cost $8.67 per click. E-commerce pays $1.16. That's a 650% gap on the same platform. Here are the actual CPC benchmarks for 23 industries in 2025, including Australian market rates.
Key Takeaways
- Global average Google Ads CPC reached $5.26 in 2025 — up 12.88% year-on-year
- Legal services averages $8.67 per click; specific keywords hit $500 per click
- E-commerce pays the least at $1.16 per click
- Australian advertisers pay 34% less per click than US equivalents on comparable keywords
- A Quality Score 10 vs Quality Score 1 creates a 400% CPC difference on identical keywords
- Mobile clicks cost 24% less than desktop but convert at half the rate
- Exact match keywords run 15–20% cheaper than broad match equivalents
Google Ads CPC by Industry: 2025 Benchmark Table
The data below covers 14,200+ active campaigns. Australian dollar figures are approximate conversions at current rates.
| Industry | Avg CPC (USD) | Avg CPC (AUD) | Conv. Rate | Cost Per Lead |
|---|---|---|---|---|
| Legal Services | $8.67 | $13.50 | 7.58% | $114.35 |
| Home Services | $6.40 | $9.95 | 8.27% | $77.39 |
| Finance & Insurance | $5.09 | $7.91 | 5.10% | $99.80 |
| Dentistry | $4.93 | $7.66 | 8.43% | $58.51 |
| Moving & Storage | $4.35 | $6.76 | 9.52% | $45.69 |
| B2B Technology | $4.12 | $6.40 | 3.64% | $113.19 |
| Accounting & Tax | $3.42 | $5.31 | 8.55% | $40.02 |
| Construction | $3.47 | $5.39 | 3.82% | $90.89 |
| Software (SaaS) | $3.80 | $5.91 | 5.62% | $67.65 |
| Industrial / Manufacturing | $2.56 | $3.98 | 4.71% | $54.35 |
| Veterinary | $2.94 | $4.57 | 10.83% | $27.15 |
| Healthcare | $3.17 | $4.93 | 7.77% | $40.80 |
| Pest Control | $3.11 | $4.83 | 12.28% | $25.33 |
| Real Estate | $2.88 | $4.48 | 10.68% | $26.96 |
| Automotive Repair | $2.46 | $3.82 | 14.67% | $16.77 |
| Automotive Sales | $2.08 | $3.23 | 6.03% | $34.49 |
| Education | $2.40 | $3.73 | 6.42% | $37.39 |
| Fitness & Wellness | $1.99 | $3.09 | 8.49% | $23.44 |
| Restaurants & Food | $1.95 | $3.03 | 9.07% | $21.49 |
| Beauty & Personal Care | $1.88 | $2.92 | 6.95% | $27.05 |
| Travel & Hospitality | $1.47 | $2.29 | 3.96% | $37.12 |
| Retail / E-commerce | $1.32 | $2.05 | 4.52% | $29.20 |
| Apparel & Fashion | $1.16 | $1.80 | 3.28% | $35.37 |
Industry Highlights
Legal Services — $8.67 Average CPC
Why it’s expensive: One client can generate $50,000–$500,000 in fees. Paying $9 per click is rational when a single conversion pays for 1,000 of them.
Competitive keywords hit extreme rates:
| Keyword Type | CPC Range (AUD) |
|---|---|
| Personal injury (major city) | $45–95 |
| Family law / divorce | $28–65 |
| Criminal law | $22–58 |
| Wills & estates | $12–28 |
| Informational (“do I need a lawyer”) | $5–12 |
Quality Score separates profitable law firms from unprofitable ones. QS 7 vs QS 4 on “family lawyer Brisbane” is roughly a $36 per click premium — on a keyword pulling 200 clicks per month.
Home Services — $6.40 Average CPC
Emergency home services convert at 18–24%. When someone searches “emergency plumber” at 2am with water through their ceiling, they’re clicking and calling.
| Service Type | CPC Range (AUD) | Conversion Rate |
|---|---|---|
| Emergency plumbing | $8–22 | 18–24% |
| Emergency electrical | $9–24 | 16–21% |
| Pest control | $4–9 | 11–15% |
| House cleaning (regular) | $2–5 | 7–11% |
| Roofing | $7–18 | 6–9% |
| HVAC installation | $6–15 | 6–9% |
Emergency services are worth the higher CPC. Discretionary home improvement with a long sales cycle is harder to justify at these rates.
Finance & Insurance — $5.09 Average CPC
Finance keywords split by intent:
| Keyword Category | Avg CPC (AUD) |
|---|---|
| Home loan comparison | $12–25 |
| Health insurance quotes | $9–18 |
| Life insurance | $8–16 |
| Income protection | $7–15 |
| Financial adviser near me | $6–12 |
| Superannuation advice | $5–11 |
| Refinancing calculator | $4–9 |
Finance advertisers who build separate campaigns for transactional vs informational terms consistently outperform those who lump them together.
Automotive Repair — $2.46 CPC, 14.67% Conversion Rate
The best conversion rate of any tracked industry. The intent is immediate and specific. “Brake replacement near me” means they need brakes now.
Cost per lead of $16.77 with ticket values of $300–800 gives automotive repair one of the strongest Google Ads ROIs available.
Dentistry — Fast-Rising CPCs
Average dental CPC in Australia was around $2.50 a year ago. It’s now $7.66 AUD on average, driven by corporate dental group entry into Google Ads and the dental implant advertising boom.
| Dental Category | CPC Range (AUD) | Conv. Rate |
|---|---|---|
| Emergency dental | $15–35 | 18–25% |
| Dental implants | $18–45 | 5–8% |
| General checkup / clean | $5–12 | 8–13% |
| Children’s dentist | $4–9 | 9–14% |
| Teeth whitening | $6–14 | 7–12% |
What Actually Drives Your CPC
Quality Score: The Biggest Cost Variable
Quality Score (1–10) directly multiplies your actual cost per click:
| Quality Score | CPC Impact vs Average |
|---|---|
| 10 | −50% (you pay half) |
| 9 | −44% |
| 8 | −37% |
| 7 | −28% |
| 6 | Baseline |
| 5 | +22% |
| 4 | +50% |
| 3 | +100% |
| 2 | +200% |
| 1 | +400% (you pay 5× baseline) |
A competitor with QS 10 and you at QS 4 pay 5× different rates for identical ad placements. Improving Quality Score is the highest-ROI work in any Google Ads account.
Match Type CPC Impact
| Match Type | CPC vs Avg | Search Volume | Intent Quality |
|---|---|---|---|
| Exact match | −15 to −20% | Low | Highest |
| Phrase match | −5 to −8% | Medium | High |
| Broad match | +10 to +25% | High | Variable |
Device Split
| Device | CPC vs Desktop | Conversion vs Desktop |
|---|---|---|
| Desktop | Baseline | Baseline |
| Mobile | −24% | −42% |
| Tablet | −14% | −18% |
Mobile clicks are cheaper. They also convert significantly less. Use device bid adjustments — typically −20% to −30% on mobile — unless you’re running click-to-call campaigns where mobile conversions are direct.
Time of Day Premiums
| Time Period | CPC Premium/Discount |
|---|---|
| Weekdays 10am–3pm | +18–25% |
| Monday morning | +10–15% |
| Weekday evenings | −8–15% |
| Early morning (5–8am) | −20–30% |
| Weekends | −15–25% |
Australian Market: CPC Specifics
Australian advertisers pay 34% less per click than US counterparts on equivalent keywords. Key reasons: fewer competing advertisers per keyword and lower advertiser density in most categories.
Doesn’t mean cheap. “Emergency dentist Sydney” exceeds $30 AUD. “Personal injury lawyer Melbourne” pushes $70+ AUD.
Australian CPC Seasonality
| Season | Industry Spike | CPC Increase |
|---|---|---|
| July–October (tax time) | Accounting / Finance | +40–60% |
| May–June (EOFY) | B2B SaaS / Tech | +20–35% |
| November–December | Retail / E-commerce | +25–40% |
| January–February (back to school) | Education / Tutoring | +15–25% |
EOFY is Australia’s unique B2B buying spike with no direct US equivalent. Businesses spending unallocated budget push B2B CPCs up sharply in May and June.
Perth vs Sydney vs Melbourne CPC Gap
Perth runs 28–35% lower CPC than Sydney across most categories. For national service businesses deciding where to start Google Ads, Perth is the best testing ground — meaningful search volume with substantially less auction competition.
Key Benchmarks to Know
By match type: Exact match keywords cost 15–20% less than broad match equivalents. Run exact match on core converting terms.
Brand defence: 41% of Australian businesses have competitors bidding on their brand keywords. Brand CPCs rise 67% on average when competitors bid on them. Run brand campaigns — they cost $0.50–2.00 AUD and block competitor placements.
Landing page speed: Pages loading above 5 seconds cost more (lower QS) and convert 15–35% fewer visitors. Two separate penalties for the same problem.
Shopping ads vs text ads: E-commerce Shopping ads deliver 43% lower CPC than equivalent text ads. If you’re running text ads for product searches, you’re overpaying.
Related Reading
- Google Ads Benchmarks by Industry 2025 — full CTR, conversion rate, and cost-per-lead breakdown
- What Percentage of Businesses Use Google Ads — PPC adoption rates and budget ranges for Australian SMBs
- The Ultimate Paid Advertising Statistics Report 2025 — cross-platform ad data: Google, Facebook, LinkedIn, YouTube
- Facebook Ads Benchmarks by Industry 2025 — how Facebook CPC compares to Google across equivalent industries
Sources
- WordStream (2025). “Google Ads Industry Benchmarks.” Analysis of 14,200+ accounts spending $100+/month.
- Google LLC (2025). “The State of Search Advertising 2025.”
- Statista (2025). “Average Cost Per Click in Google Ads by Industry.”
- Semrush (2025). “Keyword Difficulty and CPC Report: Australian Market.”
- IAB Australia (2025). “Australian Digital Advertising Revenue Report Q3 2025.”
- Smart Insights (2025). “Google Ads Benchmarks for 2025.”
- LocalIQ (2025). “Google Ads Benchmarks Report 2025.” Cross-industry cost and conversion analysis.
Note: CPC data represents 2024–2025 campaign aggregates. Actual costs vary by targeting, Quality Score, competition, and market conditions. AUD conversions calculated at rates current at time of publication.
Vikas Thakur
Founder of RockingWeb and experienced SaaS entrepreneur with 16 years of expertise in web development, conversion optimisation, and digital marketing. Passionate about helping businesses maximise their online potential through data-driven strategies and cutting-edge technology solutions.
Learn more about Vikas
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