Root Canal vs Implant: What Saving or Replacing a Tooth Really Costs
Saving the tooth — root canal plus crown — totals about $2,383 at median U.S. state averages in our data. Replacing it — extraction plus a complete implant — totals about $4,705. Root canals succeed 85-95% of the time, implants 95-98%: when the tooth is savable, saving it costs roughly half.
This is the most consequential money decision in routine dentistry, and the pages ranking for it either publish no prices at all or a number that does not survive contact with real fee data. Below: the itemized journeys from our state-level dataset, the success-rate math, and the insurance asymmetry that changes the answer for insured patients.
The two journeys, itemized
Sticker comparisons hide that both options are multi-procedure journeys. Line by line, at median state averages from our observed U.S. dataset:
| Save the tooth | Replace the tooth | |
|---|---|---|
| Step 1 | Root canal — ~$1,080 | Extraction — ~$295 |
| Step 2 | Core build-up (often bundled — ask if itemized) | Bone graft if needed — $300-$800 |
| Step 3 | Crown — ~$1,303 | Implant + abutment + crown — ~$4,410 |
| Timeline | 1-3 visits over weeks | 3+ visits over 3-9 months |
| Journey total | ~$2,383 (plus build-up) | ~$4,705 (plus graft if needed) |
Median state averages from the Real Dental Costs state dataset (root canal estimated series; crown, extraction and implant observed series). Lows and highs span the cheapest state low to the priciest state high.
Fact-check on a number that circulates: a top-ranking page puts "root canal followed by a crown" at $700-$1,500 per tooth. In observed U.S. fee data the crown alone averages ~$1,303 — the combo realistically starts near $2,000 even at cheap-state averages and runs past $3,500 in high-cost ones. If a quote seems dramatically below that, ask what it omits (the crown, usually). Got a quote in hand? We will check it for free.
Both journeys, at your state's prices
National medians hide a wide spread — price both journeys where you actually live, with your coverage:
Save vs replace, in your state
Pick your state and coverage — averages from the Real Dental Costs state dataset
| Procedure | Low | State avg | High |
|---|---|---|---|
| Root canal | $490 | $1,080 | $1,470 |
| Crown | $955 | $1,250 | $2,130 |
| Extraction | $75 | $295 | $785 |
| Complete single implant | $3,680 | $4,410 | $5,610 |
| Total at state averages | $7,035 | ||
The first two rows are the save journey; the last two the replace journey — compare the pairs, not the total of all four. Series basis: observed averages are measured prices (ASQ360/CareCredit study or the RDC implant series); estimated series scale the national range by the state’s Restorative Cost Index; bands around averages are modeled, not measured percentiles. Insurance model: preventive 100% / basic 75% / major 50% / cosmetic and implants often excluded, payout capped at your annual maximum — real plans vary. Pricing research, not medical or benefits advice.
The 10-year math, with failure rates priced in
Published success rates: root canals 85-95%, implants 95-98% (osseointegration). Building those into expected costs over 10 years, per tooth, at median averages:
- Save path: ~$2,383 up front. In the 5-15% failure case, the fallback is retreatment (typically priced near or above the original root canal fee) or the full replace path on top. Probability-weighted 10-year expected cost: roughly $2,854.
- Replace path: ~$4,705 up front. In the 2-5% failure case, grafting and re-doing the placement applies. Assuming a redo costs about half the journey, expected cost: roughly $4,787.
Even charging the save path with its full failure risk, it stays meaningfully cheaper over a decade — when the tooth is savable. The qualifier is the whole game: a root canal on a tooth with too little structure left is the most expensive way to buy an implant two years late. That structural call is your dentist's, ideally with a CBCT scan; the money math only ranks the options once savability is honestly assessed.
Crown vs implant: the same decision, one step later
Searches for "crown vs implant" are really this same fork phrased differently. A crown ($800-$3,970 across states, median average ~$1,303) caps a tooth that is still in your mouth — after a root canal, a crack or a large filling. An implant replaces a tooth that is gone. Nobody chooses between them for the same intact tooth; the choice is whether the tooth's root deserves a crown or deserves extraction. Crown on a sound root: the cheapest durable fix in this article. Crown on a failing root: the deposit on an implant you will buy anyway — which is why a second opinion is worth its modest consult fee when the recommendation is a crown on a tooth that already hurts.
"Alternatives to a root canal": the honest list
A steady stream of searches asks for root canal alternatives. Priced honestly, per tooth:
- Extraction + implant (~$4,705) — the real alternative, covered above.
- Extraction + bridge — grinds down two neighbor teeth to carry the span; pricing and trade-offs in bridge vs implant.
- Extraction + partial denture ($1,300-$4,200/arch) — removable; cheapest replacement.
- Extraction, no replacement ($60-$1,015) — free-looking up front; costs bone resorption, drifting neighbors and a harder implant later.
- "Wait and see" on an infected tooth — not a plan. Untreated infection escalates to abscess and emergency pricing.
There is no published, evidence-based way to keep an irreversibly infected adult tooth without a root canal — pages promising one are usually selling either implants or unproven therapies. What varies legitimately is whether the tooth merits saving; that is the fork this page prices.
Insurance: the asymmetry that flips real-world costs
- Root canal + crown: standard basic/major services. Typical plans cover 50-80% of each, up to the annual maximum ($1,000-$2,000). On a ~$2,383 journey, insurance routinely takes off $1,000+.
- Implant: excluded outright by many plans; where covered, the annual max caps help at a fraction of the ~$4,705 journey. The extraction and sometimes the graft are covered even when the fixture is not.
Net effect for an insured patient: the save path's out-of-pocket advantage widens — often to 3× cheaper rather than 2×. If you are uninsured and facing either journey, compare plan math first:
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Frequently asked questions
Is it better to get a root canal or an implant?
What is cheaper, a root canal or an implant?
Is the root removed for an implant?
What hurts more, a root canal or an implant?
What is a better option than a root canal?
When do you need a crown instead of an implant?
Does insurance cover a root canal or an implant better?
How long does a root canal last compared to an implant?
Related decision guides
- Root canal vs extraction (the step before this one)
- Dental bridge vs implant cost
- Root canal cost hub
- Dental crown costs
- Dental implant costs
Independent dental pricing research — every series carries a named source, and corrections are logged publicly. Not medical advice.