What is the average height in centimeters of a full-term newborn at birth?

The average length of a full-term newborn at birth usually ranges between 45 and 55 cm, with most newborns measuring around 50 cm.

Full-term newborns generally refer to infants born after 37 weeks of gestation. For male full-term newborns, the birth length typically falls between 46.9 and 54 cm, with an average of approximately 50.4 cm. For female full-term newborns, the birth length is usually between 45 and 53.2 cm, with an average of about 49.27 cm. The standard length of full-term newborns is often influenced by fetal growth and development, genetic factors, and the intrauterine environment, leading to some variation in length. However, as long as the birth length is within the 45–55 cm range, it is considered normal, and there is no need for excessive concern.

If a full-term newborn's length at birth is relatively shorter compared to other infants, they can usually catch up over time through improved nutrition and other postnatal interventions.