Few dental procedures trigger more anxiety than a root canal — and the root canal cost only adds to the stress when patients realize what saving an infected tooth actually entails financially. Depending on which tooth needs treatment, whether you see a general dentist or an endodontist, and your insurance situation, a root canal runs anywhere from $600 to $1,800 for the procedure itself. The crown that usually follows adds another $800 to $2,000, bringing the total investment to $1,400 to $3,800 per tooth. Despite the reputation and the price tag, a root canal is one of the most effective ways to save a badly damaged tooth and avoid the even higher cost of extraction plus replacement. For context on dental and medical procedure pricing across the US, see our healthcare costs guide.
Average Root Canal Cost by Tooth Type
Root canal pricing depends primarily on which tooth is being treated, because the internal anatomy varies significantly. Front teeth have a single root canal (one nerve channel to clean and fill), while molars have three or four — making molar root canals more complex, more time-consuming, and substantially more expensive. According to the American Dental Association, typical fee ranges are:
- Front tooth (incisor or canine): $600 to $1,000 — single canal, straightforward access, typically completed in one appointment of 45 to 60 minutes
- Premolar (bicuspid): $700 to $1,200 — one to two canals, moderate complexity
- Molar: $1,000 to $1,800 — three to four canals, most complex and time-consuming, may require two appointments
These figures cover the root canal procedure only — the cleaning, shaping, and filling of the nerve channels inside the tooth. Most teeth that undergo root canal treatment also need a crown to protect the remaining tooth structure, which has been weakened by both the original decay/infection and the access hole drilled for the root canal. A porcelain crown adds $800 to $2,000, bringing the total cost of saving a molar to $1,800 to $3,800.
Some teeth may also need a post and core ($200 to $500) — a small post cemented inside the root canal to provide structural support for the crown when too much tooth structure has been lost. This is more common for front teeth and premolars where the remaining tooth structure after the root canal is minimal.
Root Canal Cost With Insurance vs. Without Insurance
Dental insurance handles root canals as a major procedure, which means coverage exists but is limited by the plan’s percentage and annual maximum.
Without Insurance
Uninsured patients pay the full fee, which ranges from $600 to $1,800 for the root canal plus $800 to $2,000 for the crown — a total of $1,400 to $3,800 per tooth. Many dental offices offer 10% to 15% discounts for cash payment at the time of service, which can save $140 to $570 on the total. Dental discount plans (not insurance) like DentalPlans.com can reduce costs by 15% to 30% at participating providers for an annual membership fee of $80 to $200.
Dental schools offer root canal treatment at 30% to 50% below private practice rates — a molar root canal at a dental school might cost $400 to $800 compared to $1,000 to $1,800 at a private endodontist. The treatment is performed by supervised dental students or endodontic residents, with faculty oversight ensuring quality standards. The trade-off is longer appointment times (2 to 3 hours versus 60 to 90 minutes in private practice) and potentially longer wait times for scheduling.
With Insurance
Most dental plans classify root canals as a major procedure covered at 50% to 80% after the deductible. For a $1,200 molar root canal, a plan covering 50% would pay $600, leaving you with $600 plus the deductible (typically $50 to $100 for dental plans). The crown is usually covered separately as a major procedure at the same percentage. However, annual maximums ($1,000 to $2,500 for most dental plans) can cap your benefit and leave you responsible for a significant portion.
Here’s a realistic example: a molar root canal ($1,200) plus crown ($1,500) equals $2,700 total. With 50% coverage and a $50 deductible, your plan would cover $1,325. But if your annual maximum is $1,500, the plan pays only $1,500, and you pay $1,200. If you’ve already used some of your annual maximum on other dental work (cleanings, fillings), the benefit available for the root canal is even less.
Some plans have waiting periods of 6 to 12 months before covering major procedures. If you recently enrolled in a new dental plan and need a root canal, check whether a waiting period applies — you may need to pay out of pocket regardless of coverage levels.
Root Canal vs. Extraction: Cost Comparison
Patients sometimes assume pulling the tooth is the cheaper option. In the short term, it absolutely is — a simple extraction costs $150 to $400, and a surgical extraction runs $200 to $700. But the long-term financial picture looks very different when you consider what comes after extraction.
After losing a tooth, the adjacent and opposing teeth gradually shift position, the jawbone beneath the missing tooth begins to resorb (shrink), and your bite alignment changes in ways that can cause TMJ problems, additional tooth wear, and further tooth loss. Replacing the missing tooth prevents these complications, but replacement options are expensive: a dental implant costs $3,000 to $6,000 per tooth, a three-unit dental bridge costs $2,000 to $5,000 and requires grinding down two adjacent healthy teeth, and even a partial denture runs $500 to $2,500.
When you compare root canal plus crown ($1,800 to $3,800) to extraction plus implant ($3,150 to $6,400), saving the natural tooth is usually both the clinically preferred and more affordable option. Root canal-treated teeth have a success rate above 95% according to the American Association of Endodontists, and with a proper crown, they can function normally for decades.
What Factors Drive Root Canal Pricing?
Beyond tooth type, several factors influence what you’ll pay. Endodontists (root canal specialists who complete 2 to 3 additional years of training beyond dental school) charge 20% to 50% more than general dentists for root canals. However, their additional training, specialized microscopes, and focused experience often result in faster procedures, higher success rates, and more comfortable experiences — especially for complex cases involving calcified canals, unusual anatomy, or retreatment of previous root canals.
Geographic location follows familiar healthcare pricing patterns: root canals in Manhattan, San Francisco, and Los Angeles run 30% to 50% higher than in mid-sized cities. Overhead costs (rent, staff salaries, malpractice insurance) drive much of this regional variation. A general dentist in Des Moines might charge $800 for a molar root canal, while an endodontist in New York charges $1,800 for the same procedure.
Retreatment (a second root canal on a previously treated tooth) costs more than an initial procedure — typically $800 to $2,000 — because the prior filling material must be carefully removed and the canals recleaned. Retreatment is more technically challenging and has a somewhat lower success rate than initial treatment. Emergency root canals (performed to relieve acute pain from an abscessed tooth) may carry a surcharge of $100 to $300 at some offices for same-day or after-hours scheduling. The crown material you choose also affects total cost: porcelain-fused-to-metal crowns cost less ($800 to $1,500) than all-ceramic or zirconia crowns ($1,000 to $2,000), though the latter offer better aesthetics, especially for visible front teeth.
How to Save Money on a Root Canal
Start with your insurance benefits and plan strategically. If you know you’ll need both a root canal and a crown, and you’re near the end of your benefit year, consider having the root canal in the current year and the crown in January — spreading the cost across two annual maximums. This only works if your plan covers both procedures and you haven’t exhausted your annual maximum with other dental work.
Dental schools are one of the best-kept secrets in affordable dental care. Procedures are performed by supervised residents and dental students, with quality closely monitored by faculty who are often specialists in their field. Root canal treatment at a dental school typically costs 30% to 50% less than a private practice. Schools like NYU College of Dentistry, University of the Pacific Arthur A. Dugoni School of Dentistry, and University of Michigan School of Dentistry operate active endodontic clinics that accept patients from the general public.
Compare prices between general dentists and endodontists based on the complexity of your case. For a straightforward single-canal front-tooth root canal, a skilled general dentist can perform the procedure competently at a lower cost. For complex molar cases with curved roots, calcified canals, or retreatment situations, an endodontist may actually save you money in the long run by completing the procedure more efficiently with fewer complications and a higher first-time success rate.
Ask about package pricing that bundles the root canal and crown into one fee — some practices offer this, and the bundled price is often 5% to 10% less than paying for each procedure separately. CareCredit, Lending Club, and other healthcare financing options offer 0% APR periods for dental work, allowing you to spread the cost over 6 to 24 months without interest charges. FSA and HSA funds can also be used for root canals and crowns, providing a meaningful tax advantage. For related dental costs, see our guides on dental implant pricing and wisdom teeth removal costs.
Frequently Asked Questions
How much does a root canal cost on a molar?
A molar root canal typically costs $1,000 to $1,800 for the procedure itself, plus $800 to $2,000 for the crown that’s almost always recommended afterward. Total out-of-pocket cost without insurance: $1,800 to $3,800. With dental insurance covering 50%, your share drops to roughly $900 to $1,900, subject to your plan’s annual maximum — which may limit the actual insurance benefit you receive.
Is a root canal worth the cost?
In most cases, yes. Saving your natural tooth preserves jawbone density, maintains your bite alignment, and avoids the higher cost of extraction and replacement. A root canal with crown ($1,800 to $3,800) costs significantly less than extraction plus dental implant ($3,000 to $6,000+). Root canal-treated teeth have a success rate above 95% and can last decades with proper care, making the procedure a sound investment in most clinical situations.
Does dental insurance cover root canals?
Most dental insurance plans cover root canals as a major procedure at 50% to 80% after your deductible. Annual maximums ($1,000 to $2,500) limit the total benefit per year and may not cover the full insurance portion of a root canal plus crown in the same benefit year. Some plans have waiting periods of 6 to 12 months for major procedures, so check your policy if you recently enrolled.
Can I get a root canal at a dental school?
Yes, and it’s one of the most effective ways to reduce costs. Dental schools offer root canal treatment at 30% to 50% below private practice rates. The work is performed by dental students or endodontic residents under close faculty supervision using the same equipment and materials as private practices. Appointments take longer (often 2 to 3 hours per visit), and there may be a waitlist for scheduling, but the quality of care is closely monitored and the savings are substantial.
The Bottom Line
Root canal cost ranges from $600 to $1,800 depending on the tooth, plus $800 to $2,000 for the crown that typically follows. While not cheap, saving your natural tooth almost always costs less — and produces better long-term clinical outcomes — than extraction and replacement. Maximize your dental insurance by strategically timing the root canal and crown across benefit years, compare pricing between general dentists and endodontists based on case complexity, and consider dental schools for significant savings without sacrificing quality. Don’t delay treatment to save money — an infected tooth only gets more expensive, more painful, and more risky to treat the longer you wait.