Permanent Teeth Eruption Chart: What Age Should Each Adult Tooth Come In

RAMS Dental Clinic · Vasundhara, Ghaziabad · Updated 2026-10-21

Watching your child lose baby teeth and grow adult teeth can bring up a lot of questions. Is this happening too early or too late? Is that gap normal? Many parents in Vasundhara, Ghaziabad bring their children to us with these exact concerns. Here is a simple age-by-age guide to help you know what to expect.

Why the Timing of Permanent Teeth Matters

Every child's mouth develops at its own pace, and there is a normal range rather than one fixed age for each tooth. However, knowing the general pattern helps parents notice if something seems unusually delayed, early, or out of place, so it can be checked early rather than later.

Permanent Teeth Eruption Chart by Age

This order can vary slightly between boys and girls, and girls often show earlier eruption by a few months. Small differences from this chart are generally not a cause for worry.

What Parents Should Watch For

Delayed Eruption

If a permanent tooth has not appeared within six months of its expected age, or the matching tooth on the other side has already come in, it is worth getting checked. Causes can include crowding, an extra tooth blocking the path, or the tooth being impacted.

Baby Tooth Not Falling Out on Time

Sometimes the adult tooth erupts behind the baby tooth, giving a double row appearance. This is common with lower front teeth and often resolves as the tongue pushes the new tooth into position. If the baby tooth is still firm after several weeks, a dental visit is a good idea.

Crowding or Crooked Eruption

Permanent teeth, especially front teeth, often come in slightly crooked or with visible gaps. This is frequently temporary as the jaw continues to grow and neighbouring teeth guide each other into place. Persistent severe crowding may need an orthodontic opinion later.

Pain, Swelling, or Bleeding Gums

Mild discomfort during eruption is normal. However, ongoing pain, swollen gums, or pus around an erupting tooth should be checked promptly, as it could indicate infection or an eruption cyst.

6-Year Molars Appearing Without a Baby Tooth Loss

Parents sometimes miss the arrival of the first permanent molars because no baby tooth is lost beforehand. These molars simply erupt behind the existing baby teeth and are important for chewing and for guiding the bite. They need good brushing attention from the start since they are prone to decay.

Caring for Teeth During the Mixed Dentition Stage

• Encourage gentle brushing twice daily, paying attention to newly erupted teeth that may feel sensitive
• Introduce flossing once teeth touch each other to prevent decay between them
• Ask about dental sealants for new permanent molars, as they protect the deep grooves from cavities
• Keep up with six-monthly dental check-ups to track eruption patterns and catch issues early
• Avoid frequent sugary snacks and drinks, since new teeth can be more vulnerable to decay in the first couple of years

When to Visit a Dentist

Bring your child in if you notice a tooth that is significantly delayed, a baby tooth that will not budge, ongoing pain, or a bite that looks increasingly uneven. Early evaluation often means simpler solutions. Families in Vasundhara, Ghaziabad can visit RAMS Dental Clinic at Avaj Tower, Sector 12, for a straightforward check-up and honest guidance on your child's dental development.

Treatment costs mentioned on this page are indicative ranges for the Vasundhara, Ghaziabad region. Your exact cost depends on your case and will be confirmed after a clinical examination at the clinic.