How Long Does a Tooth Crown Last?

How Long Does a Tooth Crown Last

Tooth crowns serve as a common dental treatment to protect and enhance damaged teeth. However, understanding their durability is essential. In this post, we’ll explore how long tooth crowns typically last, factors influencing their longevity, and considerations for maintaining their resilience.

What is the Lifespan of a Tooth Crown?

The lifespan of a tooth crown ranges from 5 to 15 years, depending on material, location, and care. With proper maintenance, some crowns can endure even longer.

How Long Does a Crown Last on a Molar?

Molar crowns may have a shorter lifespan due to intense chewing forces. Material choice significantly impacts durability, with metal or gold crowns lasting 20 years or more.

How Long Do Crowns Last on Front Teeth?

Front tooth crowns typically last longer than molars due to reduced biting pressure. Materials like zirconia offer durability and aesthetic appeal, with lifespans exceeding 15 years.

How Long Do Crowns Last After Root Canal?

Crowns following root canal treatment can last for many years, similar to crowns for other purposes, offering effective tooth protection.

Types of Dental Crowns and Cost

  • Porcelain or Ceramic: Lasting 5-15 years, ideal for front teeth.
  • Metal and Gold: Highly resilient, lasting 20+ years, more noticeable.
  • Porcelain Fused to Metal: Enduring 5-15 years, combines durability with a natural look.
  • Zirconia: Lifespan exceeding 15 years, known for strength and aesthetic appeal, ideal for front teeth.

How Permanent is a Tooth Crown?

While not permanent, tooth crowns are intended as lasting solutions. Routine dental visits, good oral hygiene, and avoiding harmful habits ensure their longevity.


Tooth crowns offer significant benefits for damaged teeth, but their lifespan varies based on various factors. Choosing the right material and maintaining oral health are key to maximising their durability. Consultation with a Dentist Turramurra helps in making informed decisions for long-term dental well-being.

Frequently Asked Questions

  • What are the disadvantages of dental crowns?
    • Sensitivity, risk of damage, and initial adjustment are common drawbacks.
  • How often should crowns be replaced?
    • Crowns typically last 5 to 15 years but can endure longer with proper care.
  • How long can a tooth last under a crown?
    • With proper care, a tooth with a crown can last a lifetime, but regular dental checkups are essential for maintaining oral health.