Question: what is the average size of a newborn baby chest?
Answer: baby size chart Newborn Measurements: Head: 14in (35.6 cm); Chest circumference: 14 in (35.6 cm); Back of neck to hip length: 8in (20.3 cm); Waist to ankle length: 12in (30.5 cm); Crotch to ankle length: 6in (15.2 cm); Sleeve length: 8 in (20.3 cm)