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Your Baby’s Teeth Chart | Timeline

Your Baby's Teeth Chart Timeline

Baby teething is an exciting milestone for every new parent. Before you know it, you’ll be expecting the first teeth in your tot’s mouth. This guide shares everything you need to know about your baby teeth timeline.

Baby’s Teeth Chart – When Do Babies Start Teething?

Many parents wonder, “when do baby teeth come in?” The primary teeth, also known as deciduous teeth, may or may not grow in a specific order. The handy baby teeth chart below will help you understand when to expect your baby’s first tooth to pop up.

While some babies start teething as early as 4 months, for others, it’s perfectly normal to get their primary teeth later on at 8 or 9 months. However, a baby’s first tooth is most likely to appear between ages 6 and 8 months.

The bottom incisors are usually the first teeth to come in. After them, it’s the upper incisors that grow next. The next ones include lower incisors, upper and lower molars, and upper and lower lateral molars. Wisdom teeth are the last ones to appear and usually grow in late adolescence or even adulthood, long after your child has a full set of adult teeth.

Baby Teeth Eruption Chart

Below is the baby teething chart according to the American Dental Association:

Timeline - Your Baby's Teeth Chart

Central Incisors

The two bottom front teeth, or central incisors, grow in the following order:

  • Upper central incisors – 8-12 months
  • Lower central incisors – 6-10 months

Lateral Incisors

  • Upper lateral incisors – 9-13 months
  • Lower lateral incisors – 10-16months

First Molars

  • Upper first molars – 13-19 months
  • Lower first molars – 14-18 months

Rear Molars

  • Upper rear molars – 25-33 months
  • Lower rear molars – 23-31 months


  • Upper canines – 16-22 months
  • Lower canines – 17-23 months

How Long Does Teething Last?

The teething process or “cutting teeth” is a common term for tooth eruption. Thankfully for the baby, the teeth erupt one by one. There are no rules to how long teething lasts. On average, baby teeth eruption occurs from 6 months until the baby is 30 months old.

If the baby is healthy and has no underlying issues, they should gain one to two new teeth every two to four months. This pace should continue by the time they turn 2 years old.

The final baby teeth grow around the second birthday but can appear later, around the 31st or 33rd month.

Most children have all their teeth by the time they turn 3 years old.

Early Teething

As we mentioned earlier, some babies start growing teeth sooner. It’s not uncommon to see a baby tooth at 4 months old.

Delayed Teething

Many children don’t get their teeth until 12 or 15 months old. A late eruption could be a hereditary condition and perfectly normal for the baby. It doesn’t affect your child’s development.

Teething Symptoms

You can tell that baby teething is taking place when your tot starts showing the following symptoms:

  • Irritable and cranky mood
  • Excessive drooling
  • Disrupted sleep
  • Chewing and biting on hands or hard objects
  • Swollen and tender gum
  • Not wanting to eat

How to Relieve Teething Pain

Follow the recommendations below (as per the American Dental Association) to relieve your baby’s teething pain.

  • Gently massage your baby’s gums using your finger.
  • Offer the baby a rubber teething ring (the ring shouldn’t be frozen).
  • Avoid teething jewelry.

When Do Baby Teeth Fall Out?

Most kids’ baby teeth fall out around the age of 6 or 7. Usually, the central incisor teeth fall out first.

Here’s a short overview of when you can expect your child’s baby teeth to fall out:

  • Central incisors – 6-7 years
  • Lateral incisors – 7-8 years
  • First molars – 9-11 years
  • Canine – 10-12 years
  • Rear molars – 10-12 years

How Many Teeth Do Babies Have?

Babies have a total of 20 teeth, including 10 upper and 10 lower teeth.

How Many Teeth Do Humans Have?

Most adults have 32 teeth. Permanent teeth most often appear by the time a person turns 14.

Baby’s Born With Teeth – Is This Normal?

According to Stanford Medicine, the teeth in newborn babies are called natal teeth. These teeth are underdeveloped and could have weak roots. Natal teeth aren’t common, and you shouldn’t confuse them with neonatal teeth or the teeth that erupt at the average age.

Science still hasn’t found out why natal teeth exist. Children with growth-related health issues are more prone to developing natal teeth.

Taking Care of New Baby Teeth

As your infant develops its first teeth, you should take proper care to ensure healthy growth. The American Dental Association recommends the following:

  • Brush your baby’s teeth with fluoride toothpaste to keep tooth decay at bay.
  • Brush their teeth twice daily, once in the morning and once in the evening.
  • The proper amount of fluoride toothpaste for kids from their first tooth to 3 years old is about the size of a grain of rice.
  • Use a pea-sized amount of toothpaste for kids from 3 to 5 years.

Baby Teeth Chart and Timeline Explained

Being a parent means learning the ins and outs of your little one’s developing body. The better you are informed, the easier it will be to make the right parenting decisions. Hopefully, the baby teeth chart and information in this article helped you understand what’s to come in the following months, so you don’t get surprised.

Remember that there are no rules when it comes to when the first, second, or last tooth erupts. As long as you take proper care of your baby’s mouth and take them to their first dental check on time, you’ll have nothing to worry about.

Jessica Daniels

Hey there! I’m Jessica Daniels, the owner of Posh Tots and a proud mom of two.

Me and my team of experts (who also happen to be moms) test and review parenting products, and share our tips and tricks to help you make informed choices for your little ones.

Let’s navigate this crazy parenting journey together!

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