# Google Ads Cost Guide: How Much Should You Spend in 2026?
Understanding Google Ads costs is crucial for budgeting and ROI. According to WordStream's 2025 Industry Benchmarks, average cost-per-click (CPC) varies dramatically by industry—from $1.16 for e-commerce to $6.75 for legal services. This guide covers average costs, industry benchmarks, and strategies to maximize your ad spend.
About the Author: This article was written by Emily Rodriguez, PPC Manager at PxlPeak, with 6+ years of experience managing over $5 million in Google Ads spend. Emily is Google Ads Certified in Search, Display, Video, and Shopping. View full profile
For a complete guide to Google Ads, see our Google Ads complete guide.
Average Cost Per Click (CPC) by Industry
Data Source: WordStream Industry Benchmarks 2025
High-Cost Industries
Legal Services: $6.75 average CPC
- Personal injury: $50-200+ per click
- Criminal defense: $30-100+ per click
- Family law: $20-80 per click
Insurance: $5.27 average CPC
- Life insurance: $20-50+ per click
- Auto insurance: $10-30 per click
- Health insurance: $15-40 per click
Finance: $3.44 average CPC
- Loans: $20-100+ per click
- Credit cards: $5-15 per click
- Investment: $10-30 per click
Medium-Cost Industries
Healthcare: $2.62 average CPC
- Medical services: $5-20 per click
- Dental: $3-10 per click
- Mental health: $4-15 per click
Real Estate: $2.37 average CPC
- Home buying: $5-15 per click
- Property management: $2-8 per click
- Real estate agents: $3-10 per click
Home Services: $2.00 average CPC
- Plumbing: $5-15 per click
- HVAC: $4-12 per click
- Electrical: $5-15 per click
Lower-Cost Industries
E-commerce: $1.16 average CPC
- Product sales: $0.50-5 per click
- Varies by product category
- Competitive products cost more
Education: $1.32 average CPC
- Online courses: $2-8 per click
- Educational services: $1-5 per click
Budget Recommendations
Small Business Budgets
Starting Budget: $1,000-$3,000/month
- Enough to gather data
- Test different keywords
- See initial results
- Scale successful campaigns
Growing Budget: $3,000-$5,000/month
- Scale winning campaigns
- Expand to new keywords
- Test new ad formats
- Improve ROI
Medium Business Budgets
Standard Budget: $5,000-$10,000/month
- Multiple campaigns
- Broad keyword coverage
- Advanced targeting
- Regular optimization
Aggressive Budget: $10,000-$20,000/month
- Full market coverage
- Multiple campaign types
- Advanced strategies
- Maximum visibility
Large Business Budgets
Enterprise Budget: $20,000+/month
- Complete market dominance
- All campaign types
- Advanced automation
- Dedicated management
Factors Affecting Cost
1. Keyword Competition
- High competition = higher costs
- Low competition = lower costs
- Long-tail keywords = lower costs
- Brand keywords = lower costs
2. Quality Score
- Higher Quality Score = lower costs
- Lower Quality Score = higher costs
- Improve relevance to lower costs
- Better landing pages = better scores
3. Industry
- Some industries cost more
- Legal and insurance are expensive
- E-commerce varies by product
- Local businesses can be affordable
4. Geographic Targeting
- Major cities cost more
- Rural areas cost less
- Competitive markets = higher costs
- Less competitive = lower costs
5. Ad Position
- Top positions cost more
- Lower positions cost less
- Balance position with budget
- Focus on ROI, not just position
Bidding Strategies
Manual CPC
- You set bids manually
- Full control
- Time-intensive
- Good for small accounts
Target CPA
- Google optimizes for target cost per acquisition
- Requires conversion data
- Good for consistent goals
- Automated optimization
Target ROAS
- Google optimizes for return on ad spend
- Requires revenue tracking
- Best for e-commerce
- Maximizes profitability
Maximize Conversions
- Google maximizes conversions within budget
- Requires conversion tracking
- Good for lead generation
- Automated bidding
ROI Expectations
Good ROI
- 200% ROAS (2:1 return) is good
- 300%+ ROAS (3:1 return) is excellent
- Varies by industry and margins
- Focus on profitability, not just traffic
Industry Benchmarks
E-commerce: 300-500% ROAS typical
Services: 200-400% ROAS typical
B2B: 300-600% ROAS typical
Local: 250-450% ROAS typical
Cost Optimization Tips
1. Improve Quality Score
- Relevant keywords
- Compelling ad copy
- Quality landing pages
- Better CTR = lower costs
2. Use Negative Keywords
- Exclude irrelevant searches
- Reduce wasted spend
- Improve targeting
- Lower overall costs
3. Test Ad Copy
- Higher CTR = lower costs
- Better relevance = better scores
- Test continuously
- Optimize winners
4. Optimize Landing Pages
- Better landing pages = better scores
- Higher conversion rates
- Lower cost per acquisition
- Improved ROI
5. Use Ad Extensions
- Increase visibility
- Higher CTR
- Better ad positions
- Lower costs
Budget Planning
Starting Out
- Set Minimum Budget: $1,000/month minimum
- Test Phase: 1-2 months
- Optimize: Based on data
- Scale: Increase successful campaigns
Scaling Up
- Increase budget for winners
- Pause underperformers
- Test new keywords
- Expand successful campaigns
Conclusion
Google Ads costs vary widely by industry, competition, and strategy. Focus on ROI, not just cost. Google's data shows that businesses using smart bidding strategies see 20-30% better performance than manual bidding. Start with a budget you can afford, test and optimize, then scale what works.
The key is understanding your industry benchmarks, setting realistic expectations, and continuously optimizing for better results. WordStream research found that accounts optimized weekly see 2x better ROI than those optimized monthly.
Expert Insight: "The most common mistake I see is businesses focusing on cost per click instead of cost per acquisition. A $10 CPC that converts at 20% is far better than a $2 CPC that never converts. Always optimize for business outcomes, not vanity metrics." — Emily Rodriguez, PPC Manager at PxlPeak
Ready to maximize your Google Ads ROI? Our Google Ads management services help you get the most from your ad spend. Contact us for a free consultation.
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About the Author
Emily Rodriguez is PPC Manager at PxlPeak with 6+ years managing $5M+ in ad spend across Google, Meta, and LinkedIn. She's Google Ads Certified in Search, Display, Video, and Shopping, and Meta Blueprint Certified. View full profile
Last Updated: January 7, 2026
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