What Dental Marketing Actually Costs

What does dental advertising cost right now?

WordStream's 2026 Google Ads benchmark report puts the dentists and dental services category at a median $8.00 per click and $72.97 per inquiry, against cross-industry medians of $5.42 and $66.69. The sample is 13,474 US search campaigns running April 2025 through March 2026, reported as medians to strip out outliers.

The same report shows dental converting at 10.67 percent, well above the 8.18 percent cross-industry median. Dental clicks are expensive, but a higher share of them turn into a call or form fill, which softens the per-patient math.

LocaliQ's healthcare search benchmarks, drawn from 3,542 US campaigns between October 2024 and September 2025, break dental out by specialty. The spread matters more than the average.

• General dentistry: $7.03 per click, $84.77 per inquiry, 7.74 percent conversion rate
• Emergency dentistry: $7.85 per click, $75.19 per inquiry, 8.89 percent conversion rate
• Orthodontics: $8.76 per click, the highest of the 16 healthcare specialties measured, at $71.52 per inquiry and a 14.21 percent conversion rate

What changes the number for your practice

Specialty mix moves the benchmark first. A practice pushing implants and orthodontics competes for the priciest clicks in healthcare, but those cases carry case values that absorb it. A hygiene-driven general practice pays less per click and less per case, so the tolerance for acquisition cost is lower.

Market density is the second lever. The benchmark figures above are national medians; a practice in a saturated metro pays above them and a practice in a two-dentist town pays below them, for the same keywords.

Practice stage is the third. A new practice is buying awareness and demand at the same time, so it needs more volume to fill chairs from zero. An established practice with referral flow and a review base is buying capacity fill, which is cheaper per patient.

How much of revenue should you budget?

The US Small Business Administration is direct about this: there is no hard and fast answer to how much your marketing budget should be. The spending data it references ranges from about 1 percent to 11.8 percent of revenue depending on industry and business type, and its advice is to check trade benchmarks rather than adopt a universal percentage.

That honesty is useful. A fixed percent of revenue tells you what you can afford, not what a patient costs. The sturdier method is to work backward: how many open chair hours do you need filled, what does a booked patient cost at benchmark inquiry rates, and what does that imply as a monthly number.

For most practices that arithmetic lands somewhere between a few thousand dollars a month and five figures in competitive metros. The percentage of revenue is an output of that calculation, not the input.

Judge cost per booked patient, not retainer size

Benchmark reports track cost per inquiry, meaning a call or form fill. Not every inquiry books, and not every booking shows. Run the arithmetic on your own funnel: at general dentistry's $84.77 median inquiry cost, a practice that books and keeps half of its inquiries is paying roughly $170 per kept appointment, before any agency fee.

This is why retainer size alone tells you nothing. A $3,000 monthly engagement producing 30 kept appointments is cheap; a $1,200 engagement producing 4 is expensive. The only comparison that holds up is total monthly cost, fees plus ad spend, divided by appointments that actually sat in a chair.

Ask any agency you evaluate to report at that level. If the reporting stops at clicks, impressions, or ranking positions, you cannot compute the one number that decides whether the spend is working.

What a fair engagement looks like

Structure signals confidence. As one example, Rank and Rejuvenate runs month to month rather than on annual contracts, the practice owns its ad accounts, analytics, and website outright, and reporting is at the appointment level, not the traffic level. None of that is exotic; it simply removes the mechanisms an underperforming vendor would hide behind.

Whoever you hire, the checklist is the same: you own the accounts, you can leave without penalty, and every monthly report states what a booked patient cost that month. Price the engagement on that number, and the retainer takes care of itself.