What is the Ideal Weight Range for Newborn Infants?

Discover the ideal weight range for newborns and infant weight concerns.

Published

Video transcript

Infant weight allowances can vary, but generally, full-term newborns should weigh between 5.5 and 8.8 pounds (2.5 to 4 kilograms). In the first few days, infants might lose about 7-10% of their birth weight, which they typically regain within two weeks. If you have specific concerns about your infant’s weight, always consult a pediatrician for tailored advice and support.

Questions and answers

  1. What is the average weight of a newborn?

    The average weight for a full-term newborn is generally between 5.5 and 8.8 pounds (2.5 to 4 kg).

  2. What should I do if my infant is losing weight?

    If your infant loses 7-10% of their birth weight, it is usually normal, but always consult a pediatrician for personalized advice.

  3. When do newborns regain weight after losing it?

    Newborns typically regain the weight lost in their first few days within two weeks.