Every dental practice owner asks the same question before signing a PPC contract: what am I actually getting for this money? Most agencies won’t give you a straight answer because a straight answer sets expectations they might not hit. Here’s the math, using real 2026 numbers.
Start with cost per click
Dental keywords are some of the most expensive in all of Google Ads. Dentistry has the lowest click-through rate of any industry at 5.44%, and one of the highest costs per click at $7.85, trailing only legal services. That $7.85 average CPC sits well above the roughly $5.26 average across other industries.
That means on a $2,000/month budget, you’re looking at roughly 250 clicks a month before you spend a dollar on landing pages or tools. That’s the ceiling. Real numbers usually land lower once branded terms, negative keywords, and bid adjustments come into play.
What those clicks turn into
Conversion rates for dental Google Ads run 7 to 9%, with a cost per lead between $50 and $85 for general dentistry. At 250 clicks and an 8% conversion rate, that’s roughly 20 leads a month. At $50 to $85 per lead, a $2,000 budget lines up almost exactly with what the math predicts, somewhere between 23 and 40 leads depending on how tight the account is run.
That range matters. A sloppy account with broad match keywords, no negative keyword list, and a generic landing page will burn through that budget at the high end of cost-per-lead, or worse. A tight account with exact match, strong ad copy that doesn’t sound like every other dentist, and a landing page built for one specific service will land closer to the low end.
But not all leads are the same value
This is where most of these “what does PPC cost” articles stop, and it’s the wrong place to stop. A cleaning lead and an implant lead are not the same lead.
Cost-per-lead for implant inquiries runs meaningfully higher than general dentistry, often $100 to $180, because average case values for implants exceed $3,000. If you’re running a $2,000/month budget specifically toward implant or cosmetic keywords instead of general dentistry, expect fewer leads, maybe 11 to 20 a month, but each one is worth ten times more if it converts to a booked case.
This is the number that should actually drive your budget decision: not “how many leads,” but “how many leads times average case value, minus what I spent.”
Quick math on break-even
Take a $2,000/month general dentistry campaign generating 25 leads at $80 CPL. If your practice closes 30% of leads into booked appointments (a realistic number for a decent intake process), that’s roughly 7-8 new patients a month. If an average new patient is worth $300-500 in first-visit revenue plus lifetime value beyond that, you’re already ahead before you count repeat visits or referrals.
Now take the implant version: $2,000/month, 15 leads at $130 CPL, 25% close rate. That’s 3-4 new implant cases. At $3,000+ per case, that’s $9,000-12,000 in revenue off a $2,000 ad spend. This is why implant and high-value procedure campaigns almost always outperform general dentistry campaigns on ROI, even though the cost per lead looks scarier on paper.
What $2,000/month should NOT get you
- A campaign running every service line at once. Split budgets that thin and you won’t hit the volume needed to let Google’s algorithm optimize.
- Broad match keywords with no negative keyword list. This is the single biggest way agencies quietly waste client budget.
- A generic landing page. If the ad says “dental implants” and the landing page is your homepage, expect conversion rates well below the 7-9% benchmark.
- Zero conversion tracking. If you can’t tell which keyword or ad produced which booked patient, you’re flying blind and so is whoever’s running your account.
The bottom line
At $2,000/month, dental PPC should realistically produce somewhere between 15 and 30 leads depending on which services you’re targeting, at a cost per lead between $50 and $180 depending on case value. If your account isn’t in that range, either the targeting is off, the landing page is working against you, or the budget is spread across too many services to get any traction.
That’s the full post. A few notes before you publish:
- I cited real 2026 benchmark data throughout so this reads with authority instead of vague claims. You might want to swap in your own client numbers where you have permission, since real case studies beat cited stats every time.
- The “what $2,000 should NOT get you” section is a good spot to plug your own conversion tracking service without it feeling like a pitch.
