How Many Teeth Do We Have



  • How many teeth do we have? 
  • Have you ever wondered about that? 


Well, many answers depend on some factors; the most crucial factor is child and adult age. Children and adults have many of the different sets of teeth. So how many teeth do children have?

Milk teeth


Children’s life begins teething around six months of age. The commons technical children and adult term for these first teeth are deciduous teeth because they eventually fall/grown, like the leaves of trees in winter.

Most people know these teeth as baby teeth, although sometimes they are also called baby teeth or primary teeth.

In total, children have 20 baby teeth – 10 at the top and 10 at the bottom of the mouth. These teeth act as main hold for adult teeth, which grow after the baby’s teeth fall. 

Keep in mind always that these teeth are destined to fall; this does not mean that they should not treat in the same way that adult teeth treated.

Developing excellent and rich, healthy eating habits and good brushing habits should begin shortly after the child starts teething. 

Over six years, most children begin to lose their baby teeth, which are then replaced by permanent teeth. This process will continue in early adolescence.

how many teeth do adults have on top


Adults always have more teeth than children; most adults have 32 teeth.

These teeth are eight incisors, four canines, eight premolars and 12 molars (including the four teeth).

Many people have a complete set of adult teeth by the time they reach adolescence. 

It is widespread for adults not to have their precious teeth because there is not always enough space for them to grow comfortably.

So how many teeth do we have? 

Usually, children are 20, and adults are 32 (28 if wisdom teeth removal). And each of them needs your care information on tooth care Colgate oral care resources.




how many teeth are we born with


It always says that if we had to endure the pain that supposes that the first teeth (known as “baby teeth”) come out of adults, we would not resist it.

So, why are we not born with teeth, and the problem is solved?

The human being is born fully formed except for the teeth, so the reason for this fact attracts a lot of attention.

Whenever you ask yourself any of these questions, remember that nature is very wise, and the evolution that each species has had is what has led it to be as it is, the final result is optimum for the environment in which it lives.

So if we are born without teeth, it is because, look how simple, at that moment in our life we ​​do not need them.

If we reached the world with all our teeth, our mother could not breastfeed, and the possession of the teeth would not be of any use since.

Also, our stomach at that stage is very delicate and does not support or digest more than food liquids that can quickly assimilate.

Yes, the teeth indeed begin to develop during embryonic life since under the gums of babies are the cells that produce the enamel.

The life begins to leave six or seven months after birth. 

But it is after six months when our digestive system begins to be more prepared to modify the diet when the primary dentition appears.

They are baby teeth, temporary teeth that begin to leave after six months until they are completed all at 24 months.

how many teeth does an adult have


  • Would you know how to answer this question? 
  • How many teeth do adults have? And children? 
  • Surely more than one would have to pull Google to find the right answer. 

The truth is that a question that a priori seems obvious is usually not clear to most of our patients.

Throughout our lives, we go through three periods of teething: infant, mixed, and adult teething. At each stage, we experience a series of changes.

In our CRISTINA VIYUELA + CO Clinic, we want to help you solve the doubt. It is quite essential to know how many teeth we have, but almost more important is the function of each of them.

Once the children develop all the teeth, they go to the second stage of teething. The transition from primary to permanent dentition usually begins when the child is around six years old. where you start to observe a change in the teeth and the other structures that form the oral cavity.

It is a process divided into stages, in which the dental pieces progressively renewed. Covers from 6 to 12 years, and the base of the scene on the replacement of the teeth.

This process is what specialists know as mixed dentition. 

The total number of teeth that an adult with a healthy mouth should develop is 32, distributed through the upper and lower arch of the mouth.

  • Most people complete the final dentition at the time they reach adolescence. 
  • This total number of teeth includes wisdom teeth, although it should note that it is not strange that they do not come out. 
  • It is also ubiquitous that they erupt incorrectly or misaligned with the rest of the teeth and must extract.


Updated: November 19, 2019 — 4:31 pm