close up of a baby's mouth

Average Age of First Tooth | Teething 101

Curiosity often strikes when it comes to parenting, and one common question that baffles many is, “When do babies get their first tooth?” The teething journey is a significant milestone for infants and parents, marked by late-night cries and soothing teething rings.

In this article, we will delve into everything related to the average age of the first tooth, covering what influences it, how to recognize the signs, and tips for ensuring your little one’s dental well-being.

What is the Average Age of the First Tooth?

Parents love having a front-row seat for their children when they reach new developmental milestones. Typically, babies start teething around the 6-month mark, but this doesn’t mean the first tooth will magically appear at that exact moment.

Every child is different, and there are many possible variances. Some children may start flashing their parents their teeth as early as four months old, while others may make their parents wait until their first birthday.

Influences on Teething Time

The emergence of the first tooth in a baby is a complex process influenced by various factors, ranging from nutritional intake to genetic predisposition. Let’s explore them in detail to understand what might impact their timing and manner.

  • Nutrition’s Role: Breast milk or formula can alter a baby’s tooth development. Due to different nutrient levels, breastfed babies might get their teeth a bit sooner.
  • Family Dental History: A family’s dental history, including any delays in tooth eruption, can play a part in when a baby’s teeth emerge.
  • Overall Growth: Just as babies develop at their own pace, their teeth can too. A baby’s general growth rate can influence the timing of their first tooth.
  • Environmental Impact: Certain environmental factors, like exposure to chemicals in early life, might affect when a baby’s teeth come in.
  • Oral Care Importance: Good oral hygiene practices from the start can help ensure healthy gums and timely tooth development.
  • Chewing Habits: Babies who often chew on toys or fingers might see their first tooth sooner.
  • Health Conditions: Rarely, certain health issues can delay tooth development. Always consult a healthcare provider if you have concerns.
  • Tooth Trauma: Even in the early months, trauma or injury to the mouth can affect the timing of tooth eruption, potentially causing developmental delays.

Every baby follows their distinct pace and path toward those heartwarming smiles. Hence, in navigating this multitude of influencing factors, parents are encouraged to embrace the uniqueness of their child’s teething journey.

The Teething Timeline: A Closer Look

The process of teething is exciting for both you and your child, and knowing how long it typically takes will help you be better prepared. Below is an outline of this timetable and highlights the stages of teething you are likely to witness.

Lower Central Incisors (Bottom Front Teeth): 4 to 7 Months

The initial teeth to break through are the lower central incisors located in the center of your baby’s lower jaw. Typically appearing between four and seven months, these tiny teeth mark the early stages of your child’s dental development.

Upper Central Incisors (Top Front Teeth): 7 to 10 Months

Shortly following the lower central incisors, the upper central incisors make their appearance between seven to ten months. These front teeth on the upper jaw continue the progression of your baby’s dental development.

Lateral Incisors (Teeth on the Sides): 9 to 13 Months

Subsequent to the central incisors, the lateral incisors come into view on either side. These teeth typically show up between nine and thirteen months, further enhancing your baby’s emerging dental array.

First Molars (Back Teeth): 12 to 16 Months

Around twelve to sixteen months of age, your baby’s first molars begin to erupt. Positioned towards the back of the mouth, these larger, flatter teeth play a role in the chewing process, signifying another phase in your child’s dental development.

Canine Teeth (Pointy Teeth): 16 to 22 Months

Canine teeth, often likened to “fangs,” make their entrance between sixteen and twenty-two months. Positioned on either side of the lateral incisors, these pointed teeth contribute to the maturing structure of your baby’s mouth.

Second Molars (More Back Teeth): 24 to 30 Months

The final set of baby teeth, the second molars, appear around twenty-four to thirty months. Completing the set, these molars located at the back of the mouth signify the concluding stage of your child’s primary dentition.

Knowing this teething timeline provides practical insights into the chronological order of tooth emergence. As you observe these tiny teeth making their debut, cherish each one as a notable milestone in your child’s ongoing growth and development.

a baby lying on its stomach and holding a toy in its mouth

Recognizing Teething Signs

Teething is the stage that can make babies and parents a little cranky. While there’s no foolproof method for predicting when that first tooth will arrive, there are some telltale signs that your little one might be teething, such as:

  • Excessive Drooling: One of the most noticeable signs of teething is the sudden increase in drooling, often causing bibs and clothing to become soaked.
  • Irritability: Discomfort can lead to bouts of fussiness and disruptions in sleep patterns.
  • Chewing and Biting: Babies often seek relief by gnawing on toys, teething rings, or their own fingers.
  • Swollen Gums: Redness and swelling around the area where the tooth is about to emerge are common signs.
  • Changes in Appetite: Some babies may temporarily lose interest in eating or prefer cooler foods and liquids to soothe their gums.
  • Ear Pulling and Cheek Rubbing: Surprisingly, teething discomfort can sometimes lead babies to pull on their ears or rub their cheeks in an attempt to alleviate gum discomfort.
  • Frequent Wake-Ups: Babies who are teething often wake up more frequently during the night due to discomfort, which can be challenging for both the baby and exhausted parents.
  • Low-Grade Fever: Teething can be associated with a low-grade fever, typically below 100.4°F or 38°C. Consulting a healthcare professional to rule out other potential causes is essential.
  • Changes in Stool: Some babies may experience looser stools during this period. However, it should not be severe, and if it persists, consulting a pediatrician is advisable.

While teething can be a challenging time, it’s also a sign of your baby’s healthy development. And with the right care and attention, you can help make this phase as comfortable as possible for your little one.

Caring for Your Baby’s Dental Health

Taking care of your baby’s dental health is just as important as looking after their overall well-being. Here are some essential tips to help you along the way:

Cleaning Gums

In the early stages, attend to your baby’s oral health by gently wiping their gums with a clean, damp cloth after each feeding. This simple practice not only removes any lingering residues but also helps your baby become familiar with the routine of oral care.

First Tooth Care

Once that eagerly anticipated first tooth emerges, it’s time to introduce a toothbrush into the routine. Opt for a soft-bristled baby toothbrush and use just a tiny smear of fluoride toothpaste to ensure effective yet gentle cleaning.

Regular Dental Checkups

Prioritize your child’s dental well-being by scheduling their first dental visit around their first birthday. Regular checkups with a pediatric dentist ensure that their dental development stays on a healthy track, addressing any concerns early on.

Healthy Diet

A balanced diet is a cornerstone of good oral health. Limit sweet snacks and beverages that can contribute to tooth decay. Instead, encourage a diet rich in fruits, vegetables, and dairy products. These provide essential nutrients for strong teeth and overall health.

Teething Relief

During those inevitable teething episodes, provide your baby with teething rings or chilled, clean washcloths. These simple solutions can offer much-needed comfort to their gums as they navigate this developmental phase.

In implementing these practices, you are not just caring for their current smile; you are laying the groundwork for a lifetime of good dental habits.

a baby brushing his teeth

Your Child’s Smile, Our Commitment!

Bright Healthy Smiles isn’t just a dental clinic—it’s a partner in your child’s oral health journey. Our commitment goes beyond routine check-ups; we empower parents with the knowledge and tools needed to instill good oral hygiene habits in their little ones.

As your child reaches the average age of their first tooth, let us guide you through this exciting phase. From teething tips to personalized dental care plans, we are here to support you every step of the way.

With our knowledgeable team by your side, you will navigate teething with confidence. So, don’t miss this chance to make your baby’s smile shine even brighter. Contact us today!


In the grand tapestry of parenting, the average age of the first tooth is just one thread. Every child’s teething journey is unique and influenced by an interplay of genetic, nutritional, and developmental factors.

So, as you navigate their teething adventure, remember that those little teeth are not just emerging; they are telling a story of growth, development, and countless smiles.

Leave a Comment

Your email address will not be published. Required fields are marked *

By using this website, you agree to our use of cookies. We use cookies to provide you with a great experience and to help our website run effectively.

By using this website, you agree to our use of cookies. We use cookies to provide you with a great experience and to help our website run effectively.

By using this website, you agree to our use of cookies. We use cookies to provide you with a great experience and to help our website run effectively.