Baby Teeth Eruption Calculator
Estimate the expected number of primary (baby) teeth a child should have at a given age based on standard eruption charts.
How to Use the Baby Teeth Eruption Calculator
- Enter the child's age in months.
- Click Calculate to see the expected tooth count and stage.
Casi d'Uso
- •Parenting reference.
- •Pediatric nursing.
- •Early childhood education.
Formula
Lookup table: 6 mo → 1, 8 mo → 4, 10 mo → 6, 12 mo → 8, 14 mo → 12, 18 mo → 16, 24 mo → 20 (full primary dentition).
Domande Frequenti
Is variation normal?
Yes. Eruption timing varies by ±6 months even in healthy infants. Delay beyond a year usually warrants a pediatric dental review.
What is the eruption order?
Lower central incisors → upper incisors → lateral incisors → first molars → canines → second molars, usually completing around 24–30 months.
Medical disclaimer
Educational only. Not a substitute for pediatric or dental clinical judgment.