How much do Google Ads cost?
The average Google Ads click costs $2-4 for most industries. But that average is meaningless — lawyers pay $50-200/click while restaurants pay $1-3. Here are the real numbers.
Average cost per click by industry
Google Ads pricing is auction-based. You pay per click, and the price depends on how many other advertisers want the same keyword. Here's what businesses actually pay in 2026:
| Industry | Average CPC | Notes |
|---|---|---|
| Legal | $20-200 | Personal injury and criminal defense at the top end |
| Finance | $10-50 | Insurance and loans push the high end |
| Home services | $8-25 | HVAC, plumbing, and roofing are the most expensive |
| Healthcare | $5-15 | Dental and cosmetic procedures at the high end |
| B2B / SaaS | $5-15 | High customer lifetime value justifies the cost |
| Real estate | $3-8 | Local competition drives pricing |
| Education | $3-8 | Online courses and degree programs |
| Automotive | $2-6 | Dealerships and auto repair |
| E-commerce | $1-3 | Shopping ads often cheaper than search |
| Restaurants | $1-3 | Low competition, mostly local |
These are Search Network averages. Display Network clicks are cheaper ($0.50-2) but convert at a fraction of the rate. For most businesses, Search is where the money should go first.
What affects your actual cost per click
Quality Score is the biggest lever you control. Google rates each keyword 1-10 based on your ad relevance, expected click-through rate, and landing page experience. A Quality Score of 8+ can cut your CPC by 50% compared to a score of 4. It's the single fastest way to lower costs without cutting budget.
Competition varies by keyword, location, and time of year. "Emergency plumber near me" at 2 AM costs more than "plumbing tips" on a Tuesday afternoon. Seasonal spikes hit hard too — HVAC keywords double in summer, tax prep keywords spike in March.
Location targeting matters more than people think. Running ads in Manhattan costs 2-3x more than the same keywords in a mid-size city. If you serve multiple areas, segment your campaigns by location so expensive metros don't eat the budget meant for cheaper markets.
Device differences are real. Mobile CPCs are typically 10-20% lower than desktop, but conversion rates vary by industry. B2B converts better on desktop. Local services convert better on mobile. Check your data before assuming one is better.
How much should you budget?
Start with $50/day minimum. Under that, you won't get enough clicks to learn anything useful. Google needs volume to optimize — a campaign getting 3 clicks per day can't tell you what's working.
| Business type | Monthly budget | What you can expect |
|---|---|---|
| Local service business | $1,500-3,000 | 10-30 leads/month depending on industry |
| E-commerce store | $2,000-5,000 | Test Shopping + Search, scale what converts |
| B2B / SaaS | $3,000-10,000 | Higher CPCs but each customer is worth more |
| Professional services (legal, finance) | $5,000-20,000 | Expensive clicks but massive case/deal values |
The math is simple: take your average CPC, multiply by 30-50 clicks per day, multiply by 30 days. That's your minimum viable budget. Anything less and you're not getting enough data to optimize.
How to lower your Google Ads costs
Improve Quality Score. This is the highest-ROI activity in Google Ads management. Match your ad copy to your keywords, make sure your landing page delivers on the ad's promise, and keep your click-through rate above 5%. Every point of Quality Score improvement drops your CPC.
Add negative keywords weekly. The average account wastes 20-30% of budget on irrelevant searches. Pull your search terms report every week and block the junk. This alone can save hundreds per month.
Use exact and phrase match. Broad match reaches more people but includes a lot of garbage. Start with exact and phrase match for tighter control, then expand carefully once you know what converts.
Optimize your landing pages. A 1% improvement in conversion rate has the same effect as a 50% cut in CPC. If you're paying $5/click and converting at 2%, your cost per lead is $250. Get that to 4% and it's $125 — same budget, double the results.
How Fullrun keeps your costs down
Fullrun monitors your account daily and catches the budget leaks that add up: irrelevant search terms getting clicks, Quality Score drops, campaigns spending on low-converting hours, and bid strategies that don't match your data volume. It's the daily optimization most small businesses can't afford to hire an agency for.
Frequently asked questions
- Is there a minimum spend for Google Ads?
- No minimum. You can technically spend $1/day. But under $500/month, you won't get enough clicks to generate meaningful data or conversions. Most businesses need at least $1,500-3,000/month to test properly and find what works. Anything less and you're just feeding Google pocket change with nothing to show for it.
- Why are my CPCs higher than the industry average?
- Three likely reasons: low Quality Score (below 6 means you're paying a premium), you're targeting high-competition keywords (branded terms of competitors, head terms instead of long-tail), or you're in a competitive metro area. Check your Quality Score column in Google Ads — if most keywords are 4-5, fixing your landing page relevance and ad copy match can drop CPCs 20-30%.
- How much should a small business spend on Google Ads?
- Start with $1,500-3,000/month. That gives you enough budget to test 2-3 campaigns, get 100+ clicks per week, and actually learn what converts. If you're in a high-CPC industry like legal or home services, budget $3,000-5,000/month minimum. The goal is enough volume to make decisions — not just enough to trickle in a few clicks per day.
- Do Google Ads costs go up over time?
- Generally yes, by 5-15% per year as more advertisers enter the auction. But well-managed accounts offset this by improving Quality Score, refining targeting, and adding negative keywords. Neglected accounts see costs climb much faster because wasted spend compounds. The accounts that get cheaper over time are the ones being actively optimized.
- Can I set a maximum cost per click?
- Yes, with Manual CPC bidding you set exact max CPCs per keyword. With automated strategies like Maximize Clicks, you can set a max CPC cap. With Target CPA or Target ROAS, you don't control individual CPCs — Google adjusts them per auction. For new accounts, we recommend starting with Maximize Clicks and a reasonable cap to avoid surprises.
Continue learning
The complete guide to Google Ads
Start from the beginning with how Google Ads works and how to set up your first campaign.
Google Ads bidding strategy
Which bidding strategy to use at every budget level, and when to switch.
Understanding Quality Score
Quality Score is the biggest lever for lowering your cost per click.
Are Google Ads worth it?
Honest ROI numbers and when Google Ads makes sense for your business.