Full Mouth Dental Implants Cost: All-on-4, All-on-6 and More
Replacing a full arch or both arches with implants
Losing most or all of your teeth requires a bigger decision than replacing a single tooth. Full mouth implant solutions span a wide price range because the approaches differ significantly in how many implants are used, what materials support the final teeth, and how long the restoration process takes. Understanding the main options helps you compare quotes on equal terms.
To get an estimate based on your situation, run the numbers through the full mouth implant cost calculator.
Main options and typical costs
| Treatment | Implants used | Cost per arch | Cost for both arches |
|---|---|---|---|
| All-on-4 | 4 per arch | $15,000 to $30,000 | $25,000 to $55,000 |
| All-on-6 | 6 per arch | $20,000 to $35,000 | $35,000 to $65,000 |
| Individual implants (full mouth) | Up to 28 | $40,000 to $90,000+ | $60,000 to $180,000+ |
| Implant-supported overdenture | 2 to 4 per arch | $6,000 to $18,000 | $12,000 to $35,000 |
What is All-on-4?
All-on-4 is a technique developed to restore a full arch of teeth using just four strategically angled implants. The rear two implants are tilted up to 45 degrees so they can engage more bone without the need for bone grafting in most cases. A fixed prosthesis is attached to the four posts. Costs vary widely because the prosthesis material, the surgeon's experience, and included follow-up care all differ between practices. Budget between $15,000 and $30,000 per arch as a starting range.
Implant-supported overdenture: the lower-cost option
An implant-supported overdenture uses two to four implants as anchors for a removable denture. It snaps securely in place but can be taken out for cleaning. This approach costs far less than a fixed full arch solution and still offers much better stability than traditional dentures. It is a good middle path for patients who want implant stability without the cost of All-on-4 or All-on-6.
What is included in the quoted price
- Surgical placement: The implant posts placed in the jawbone, including anesthesia or sedation.
- Temporary prosthesis: Many All-on-4 practices provide a temporary set of teeth on the day of surgery while the implants heal.
- Final prosthesis: The permanent set of teeth, which may be acrylic, porcelain, or zirconia. Zirconia adds cost but is more durable.
- What may not be included: Pre-surgical extractions, bone grafting, CT scans, and follow-up adjustments. Always ask for an itemized quote.
Why prices vary so much between practices
The single biggest variable is the prosthesis material. An acrylic final arch costs less than a zirconia one, and some practices use in-house milling while others send to external labs. The surgeon's credentials, the facility fee, and what follow-up care is bundled in also move the total. Compare quotes carefully and confirm what materials the final teeth will be made of before signing anything.
Talk to a licensed oral surgeon or prosthodontist to understand which option fits your bone structure and budget. Full mouth implant surgery is a major procedure and the right plan depends on a thorough clinical evaluation.
Frequently asked questions
Is All-on-4 permanent? The implant posts are permanent once integrated with the bone. The prosthesis attached to them typically lasts 10 to 20 years before needing replacement, depending on material and how well it is maintained.
Can you eat normally with All-on-4? Most patients can eat a wide variety of foods. Very hard or sticky foods should be avoided to protect the prosthesis. Your care team will give you dietary guidelines for the healing period and beyond.
How do I know if I need bone grafting before full mouth implants? A CT scan of your jaw shows bone density and volume. Your surgeon will review this before recommending a treatment plan. Many All-on-4 candidates avoid grafting because of the angled implant placement, but each case is different.
Bottom line
Full mouth dental implants cost anywhere from $12,000 for an implant-supported overdenture to over $100,000 for individual implants on both arches. All-on-4 is the most common fixed solution, running $25,000 to $55,000 for both arches. Get itemized quotes, confirm the prosthesis material, and ask what follow-up care is included. Consult a licensed oral surgeon or prosthodontist to determine the best approach for your bone structure and clinical needs.
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