Getting a dental crown typically takes two appointments spread over two to three weeks with the traditional approach, or a single visit of about two to three hours with same-day technology. The total time depends on which method your dentist uses, what material you choose, and whether your tooth needs additional work beforehand.
Traditional Crowns: The Two-Visit Process
Most dental offices still follow the traditional crown process, which requires two separate appointments with a waiting period in between. The first appointment runs about 60 to 90 minutes. During that visit, your dentist numbs the area, reshapes your tooth to make room for the crown, takes digital impressions or molds, matches the shade to your surrounding teeth, and places a temporary crown to protect the prepared tooth while you wait.
Those impressions then go to an external dental laboratory, where technicians custom-build your permanent crown. Lab fabrication typically takes 7 to 14 days, though it can stretch to three weeks depending on the material, the lab’s workload, and shipping logistics. Once the crown arrives, you return for a second appointment, which is usually shorter. Your dentist removes the temporary, checks the fit and color of the permanent crown, and cements it in place.
Same-Day Crowns: One Appointment
Some dental offices use in-office milling technology (often called CAD/CAM or CEREC systems) that can design and fabricate a crown on-site. The entire process, from scanning your tooth to walking out with a finished crown, takes about two to three hours in a single visit. There’s no temporary crown, no waiting period, and no second appointment.
Your dentist digitally scans the prepared tooth instead of taking a physical impression, then designs the crown on a computer screen. A milling machine in the office carves the crown from a solid block of ceramic. After some minor adjustments and polishing, it’s cemented the same day. Not every dental office has this equipment, and not every situation is a good fit for same-day crowns, so it’s worth asking your dentist whether the option is available.
When a Root Canal Comes First
If your tooth needs a root canal before it can receive a crown, that adds time to the overall process. The root canal itself may be performed by your general dentist or referred to a specialist, which can mean an additional appointment at a separate office. Most dentists recommend placing the crown within one to two weeks after the root canal is completed, so the total timeline from start to finish could be three to five weeks when both procedures are involved.
A core buildup, which replaces lost tooth structure so the crown has something solid to grip, is sometimes needed after a root canal as well. This is usually done at the same visit as your crown preparation, so it doesn’t typically add a separate appointment.
Living With a Temporary Crown
If you’re going the traditional route, you’ll wear a temporary crown for two to three weeks while the permanent one is being made. Temporaries are designed to be short-term placeholders. They’re cemented with weaker adhesive on purpose (so they’re easy to remove later), which means they can pop off if you eat sticky foods like caramel or chewing gum. Hard or crunchy foods can crack them.
Try to chew on the opposite side of your mouth and be gentle when flossing around the temporary. Rather than pulling floss up through the contact point, slide it out sideways to avoid dislodging the crown. If your temporary does come off, call your dentist to have it recemented. Leaving a prepared tooth exposed for too long can allow the surrounding teeth to shift slightly or the tooth to become sensitive.
What to Expect Right After
Whether you get a same-day or traditional crown, the numbness from local anesthesia typically wears off in about two hours. Until it does, avoid eating or drinking hot liquids, since you won’t be able to feel temperature accurately and could burn yourself. Some mild sensitivity to hot, cold, or pressure is normal for a few days to a couple of weeks after placement. If the crown feels high when you bite down, contact your dentist for a quick adjustment, as an uneven bite can cause soreness in the jaw.
How Long Different Crown Materials Last
The appointment process is the same regardless of material, but the material you choose affects how long the crown will serve you. The average lifespan across all types is roughly 10 to 15 years, though individual results vary based on oral hygiene, grinding habits, and where the crown sits in your mouth.
- Zirconia: 10 to 15 years or longer. Zirconia is extremely strong and increasingly popular for both front and back teeth.
- Porcelain-fused-to-metal (PFM): 5 to 15 years. These have a metal core with a tooth-colored porcelain exterior. The porcelain layer can chip over time, and a dark line may eventually show at the gum line.
- Gold: A 2015 literature review found a 95 percent survival rate at 10 years, and gold crowns can last decades with proper care. They’re rarely used on visible teeth for cosmetic reasons but remain highly durable for back molars.
- All-ceramic or porcelain: 10 to 15 years. These offer the most natural appearance and are a common choice for front teeth.
Quick Timeline Summary
- Same-day crown: 2 to 3 hours, one visit
- Traditional crown (no complications): 2 visits over 2 to 3 weeks
- Crown after root canal: 3 to 5 weeks total, including healing time and multiple appointments
- First appointment length: 60 to 90 minutes
- Second appointment length: 30 to 60 minutes