A healthy adult usually has 32 teeth in total when the wisdom teeth are included. That breaks down as:

  • 8 incisors
  • 4 canines
  • 8 premolars
  • 12 molars (this group includes the 4 wisdom teeth)

So if all four wisdom teeth are present and have erupted normally, the full adult count is 32. If the wisdom teeth are missing or removed, most adults then have 28 teeth.