At what age does a child typically double their weight?

A child typically doubles their birth weight by around 6 months of age. This is a significant milestone in growth and development, as it reflects the rapid physical changes that occur during the first half of the first year. Infants experience substantial growth during this period, both in terms of weight and height, due to their nutritional needs being met through breastfeeding or formula feeding.

At birth, the average weight of a newborn is around 2.5 to 4.5 kg, and by 6 months, many infants reach a weight that is approximately double that, indicating that they have effectively utilized the nutrients consumed to support their growth. This doubling of weight is an important indicator of adequate nutrition and overall health.

As children grow beyond 6 months, their weight gain tends to slow down, with further milestones such as tripling their weight generally occurring by the age of 1 year. Understanding these growth parameters helps healthcare providers monitor infant health and identify any potential issues early on.