Babies typically start getting their first teeth between 4 and 7 months of age, though some may begin as early as 3 months or as late as 12 months. The first teeth to appear are usually the lower central incisors (bottom front teeth), followed by the upper central incisors. Most children have all 20 of their primary (baby) teeth by around age 3 years.
Timeline of Baby's First Teeth
- Usually start between 4-7 months of age
- Can be as early as 3 months or as late as 12 months
- Lower central incisors come in first, then upper central incisors
- Complete set of baby teeth by around 2-3 years old
Early and Late Variations
- Some babies are born with teeth or teeth emerge in the first weeks of life (rare)
- Other babies start teething closer to or after 1 year old without concern
Order of Appearance
- Lower central incisors (bottom front) first
- Upper central incisors (top front) next
- Followed by lateral incisors, first molars, canines, and second molars over the next months to years
Parents should expect the first tooth around 4-7 months and consult a pediatrician or pediatric dentist if there are concerns about timing or signs of discomfort.
