Dental google ads ROAS calculator & search benchmarks (2025)
Are your Google Ads actually filling chairs? Calculate your true cost per patient and see if your dental PPC is profitable.
- 1.Enter Ad Spend
- 2.Add Revenue
- 3.Set Margin
- 4.Read ROAS
- 5.Track Conversion
Key Takeaways
- →Front desk conversion is #1 problem — 40%+ of leads go unanswered or mishandled
- →One Invisalign case ($5,500) can pay for 3+ months of ad spend
- →Track 24-month patient LTV, not first-visit value — general patients become implant patients
- →Emergency keywords convert 60%+ but cost $8-15 CPC — worth every penny
What is dental advertising ROAS?
ROAS (Return on Ad Spend) for dental practices measures how much revenue you generate for every dollar spent on Google or Facebook advertising.
Formula: ROAS = Patient Revenue ÷ Ad Spend
Example: If you spend $2,000/month on ads and generate $30,000 in new patient revenue → your ROAS is 15x.
For dental practices, ROAS calculations must account for patient lifetime value (LTV) — one Invisalign patient over 18 months is worth far more than their first appointment.
Dental advertising benchmarks (2025)
Google ads for dentists
| Metric | Average | Top Performers |
|---|---|---|
| Cost Per Click (CPC) | $3-8 | $2-4 |
| Cost Per Lead (CPL) | $50-150 | $25-75 |
| Lead-to-Patient Rate | 25-35% | 50%+ |
| ROAS (First Visit) | 3-5x | 8x+ |
| ROAS (with LTV) | 10-20x | 30x+ |
Facebook ads for dentists
| Metric | Average | Top Performers |
|---|---|---|
| CPM | $15-25 | $10-15 |
| Cost Per Lead | $30-80 | $15-40 |
| Lead Quality | Lower intent | Higher with targeting |
Key Insight: Google Search captures high-intent patients ("emergency dentist near me"). Facebook builds awareness and works for cosmetic procedures where intent is created, not captured.
High-value keywords for dental PPC
| Keyword Type | Avg. CPC | Conversion Intent |
|---|---|---|
| "Emergency dentist [city]" | $8-15 | Very High |
| "Dentist near me" | $5-10 | High |
| "Invisalign [city]" | $12-25 | High (High-value) |
| "Dental implants [city]" | $15-35 | Very High (Very high-value) |
| "Teeth whitening [city]" | $4-8 | Medium |
| "Dental cleaning" | $2-5 | Lower (commodity) |
Strategy: Bid aggressively on high-value procedures (implants, Invisalign) where one conversion pays for months of ad spend.
Cost per patient acquisition by procedure
| Procedure | Avg. CPL | Close Rate | Cost Per Patient | Revenue | ROAS |
|---|---|---|---|---|---|
| General Checkup | $40 | 40% | $100 | $200 | 2x |
| Invisalign | $150 | 20% | $750 | $5,500 | 7.3x |
| Dental Implants | $250 | 15% | $1,667 | $4,500 | 2.7x |
| Emergency | $80 | 60% | $133 | $350 | 2.6x |
LTV Factor: A new general patient converts to hygiene, whitening, and eventually major procedures. Track 24-month LTV, not first-visit value.
Why your dental ads ROAS is low (top 5 reasons)
1. front desk conversion problem
40%+ of dental leads go unanswered or get poor follow-up. Track call recordings and train staff on conversion scripts.
2. wrong landing page
Sending Google Ads traffic to your homepage instead of procedure-specific landing pages kills conversion rates by 50%+.
3. no call tracking
Without call tracking, you can't attribute phone leads to campaigns. 70%+ of dental leads come via phone.
4. bidding on low-value keywords
"Dental cleaning" and "cheap dentist" attract price shoppers who don't convert to high-value treatments.
5. no retargeting
Patients research for weeks before choosing a dentist. Retargeting captures those who visited but didn't call.
Frequently Asked Questions
FAQ
What is a "good" ROAS for dental advertising?
Measured on first-visit only, 3-5x is typical. With patient LTV (24 months), top practices achieve 15-30x ROAS.
Is google ads or facebook better for dentists?
Google Ads for high-intent procedures (emergency, implants). Facebook for cosmetic work (Invisalign, whitening) and practice awareness.
How much should a dental practice spend on advertising?
Industry standard is 5-8% of target revenue on marketing. For a practice targeting $1.5M/year, budget $75,000-120,000 annually across all marketing.
What's the average cost per new patient from google ads?
$100-300 depending on procedure and competition. High-value procedures (implants) cost more per lead but have better overall ROAS.
How do i track dental advertising ROI accurately?
Use call tracking (CallRail, CallTrackingMetrics), link to your practice management software, and track patient value at 12-24 months, not first visit.
Should i hire a dental marketing agency?
Only if they specialize in dental and guarantee transparency. Agencies should charge 10-15% of ad spend, not flat fees that hide poor performance.
How long does it take to see results from dental PPC?
Expect 60-90 days for optimization. Google Ads can generate leads week 1, but conversion rate optimization takes 2-3 months.
What's the best call-to-action for dental ads?
"Book Your Free Consultation" for cosmetic. "Call Now — Same-Day Emergency Appointments" for emergencies. Specificity beats generic CTAs.