Tooth Eruption Times

Deciduous (20 total)

Lower central incisors

2

5–9 months

Upper central incisors

2

8–12 months

Upper lateral incisors

2

10–12 months

Lower lateral incisors

2

12–15 months

First molars†

4

10–16 months

Canines

4

16–20 months

Second molars†

4

20–30 months

Permanent (32 total)

First molars†

4

5–7 years

Incisors

8

6–8 years

Bicuspids (premolars)

8

9–12 years

Canines

4

10–13 years

Second molars†

4

11–13 years

Third molars†

4

17–25 years