Child Information

months
0 months 20 years

Measurement

cm
20 cm 70 cm
cm

Newborn

0-3 months

Infant

3-12 months

Toddler

1-3 years

Child

3-18 years

Understanding Head Circumference

Brain Development

Head circumference correlates with brain growth and development, especially important in the first two years.

Growth Tracking

Regular measurements help track growth patterns and identify potential issues early.

Medical Importance

Abnormal head circumference can indicate conditions like microcephaly or macrocephaly.

How to Measure

Measure around the widest part of the forehead and the most prominent part of the back of the head.

Monitoring Schedule

Regular measurements recommended at birth, 2 weeks, 2, 4, 6, 9, 12, 15, 18, and 24 months.

When to Consult

Consult a pediatrician if measurements cross percentiles or are below 3rd/above 97th percentile.