Question
“My child is 4 years old and his head circumference is 50CM (1.5 feet). Is this normal? What is the normal head circumference for a 4-year-old?”
Answer
“According to statistics, the average head circumference for a 4-year-old boy is 49.8 centimeters, but there is considerable variability within the normal range. If your child’s head circumference falls between 45.7 to 53.9 centimeters, it is considered normal. However, each child’s growth pattern is unique, and if you are concerned about your child’s head circumference, it is advisable to take him or her to the hospital for further examination. Additionally, the rate of growth of the head circumference is more important than its size, so regularly measuring your child’s head circumference and observing its growth pattern is crucial for monitoring their development.”