How Long Do Dental Crowns Last?
15–20 years average. Here's what determines the upper limit.
Dr. Fatima Hassan
General Dentist & Endodontist
Average lifespans
- Zirconia: 15–20 years
- Porcelain (E.max): 15+ years
- PFM: 10–15 years
- Gold: 30+ years
What extends
- Good hygiene
- No grinding
- Regular hygiene visits
- Nightguard if grinder
What shortens
- Decay at margin (recurrent caries)
- Fracture from grinding
- Gum recession exposing root
- Cement failure
Replacement
Crowns usually need replacement due to decay, not wear. Prevention is key.
References
- American Dental Association
Referenced sources
- American Dental Association
Medical disclaimer. This article is informational and does not replace professional clinical advice. For a plan specific to your situation, book a consultation with a Paradise Dental specialist.
Related reading
General & Restorative10 Feb 20263 min
Same-Day Crowns: How CEREC Works
Walk in with a broken tooth, walk out with a ceramic crown. Here's how same-day dentistry actually works.
General & Restorative22 Jun 20253 min
Dental Crown Materials: Zirconia vs Porcelain vs Metal
Different crowns suit different teeth. Here's the decision guide.
General & Restorative11 May 20253 min
Dental Bridge Lifespan: What to Expect
Bridges last 10–15 years with good care. Here's the maintenance protocol.