A traditional dental crown takes one to three weeks to be made in a lab, with most completed in seven to fourteen days. If your dentist offers same-day crowns using in-office milling technology, the entire process from scan to finished crown takes about 60 to 90 minutes. Either way, getting a crown involves at least two distinct phases: preparing your tooth and placing the final restoration.
Traditional Lab-Made Crowns: 1 to 3 Weeks
The most common path still involves sending your tooth impressions or digital scans to an outside dental laboratory. Skilled technicians there build the crown by hand or with computer-guided equipment, layering material to match your tooth’s shape, size, and color. This fabrication process typically takes 7 to 14 days but can stretch to three weeks depending on the lab’s workload, the complexity of your case, and shipping logistics.
Some factors that push toward the longer end: labs that serve a high volume of dental offices, crowns that need custom staining to match unusual tooth colors, and cases where the lab needs to coordinate with the dentist on fit adjustments. If your dentist uses a lab in another state or country, shipping time adds a day or two in each direction.
Same-Day Crowns: About 90 Minutes
Some dental offices have their own milling machines (often called CEREC systems) that can design and carve a crown on-site. Your dentist takes a digital scan of the prepared tooth, designs the crown on a computer screen, and sends the file to a milling unit in the office. A block of ceramic is carved into your custom crown while you wait. The entire process, from scan to cemented crown, takes roughly 60 to 90 minutes.
Not every case qualifies for a same-day crown. Teeth that need extensive rebuilding, back molars under heavy bite pressure, or situations where a specific material like gold is preferred may still require lab fabrication. Your dentist can tell you at the consultation whether same-day is an option for your tooth.
What Happens at the First Appointment
Regardless of which type of crown you’re getting, the preparation appointment runs about 60 to 90 minutes. During this visit, your dentist numbs the area, reshapes the tooth by filing it down so the crown can fit over it like a cap, takes impressions or digital scans, and selects a shade that matches your surrounding teeth. If you’re going the traditional lab route, a temporary crown is placed over the prepared tooth before you leave.
The reshaping step is the most involved part. Your dentist removes enough tooth structure on all sides so the crown will sit flush with your other teeth and won’t feel bulky. How much tooth gets removed depends on the crown material. Ceramic crowns generally need more room than metal ones.
Living With a Temporary Crown
If you’re waiting for a lab-made crown, you’ll wear a temporary one for the full fabrication period. Temporary crowns are made from softer materials and held in place with weaker cement by design, so they can be removed easily at your next visit. They protect the prepared tooth and keep neighboring teeth from shifting into the gap, but they’re not meant for long-term use.
Most temporary crowns hold up well for the standard one to three week wait, but the longer you wear one, the higher the chance it loosens, falls off, or allows bacteria underneath. The temporary cement gradually breaks down over time, and extended wear can lead to gum irritation or minor shifting of nearby teeth. If your permanent crown is delayed for any reason, call your dentist’s office so they can assess whether the temporary needs to be re-cemented or replaced.
While wearing a temporary, avoid sticky or very hard foods on that side of your mouth. Chewing gum, caramels, and ice are the usual culprits that pull temporaries off. Floss gently and slide the floss out sideways rather than snapping it up through the contact point.
What Happens at the Final Appointment
The second visit is shorter, usually 20 to 30 minutes. Your dentist removes the temporary crown, cleans the tooth, and tries in the permanent one. They’ll check how it fits against the opposing teeth when you bite down, floss between it and the neighboring teeth to make sure the contact isn’t too tight, and look at how the color matches. Small adjustments are made right there in the chair by polishing or reshaping the crown slightly. Once everything looks and feels right, the crown is bonded permanently with dental cement.
You may feel some sensitivity to hot or cold for a few days after cementation, especially if the tooth still has a living nerve. This usually fades on its own within a week or two as the tooth settles under its new covering.
Total Time From Start to Finish
For a same-day crown, you walk in with a damaged tooth and leave with a finished restoration in under two hours, all in one visit. For a traditional crown, plan on two appointments spread across two to three weeks. The actual time you spend in the dental chair totals roughly 90 minutes for the first visit and 30 minutes for the second, so the real wait is the lab fabrication time in between.
If you’re scheduling around work or travel, the key date to nail down is the second appointment. Ask your dentist’s office how long their specific lab typically takes. Some offices work with labs that consistently deliver in seven days, while others average closer to two weeks. Knowing that number up front helps you plan the gap between visits and avoid wearing a temporary longer than necessary.