Newborn baby tends to lose weight in the initial days of life. This compiled data is from the world health organization. Growth charts are standardized graphs upon which a childs measurements can be plotted. The graph line of height and weight chart for your baby depends upon his birth height and weight. This growth chart allows your pediatrician to assess your babys growth against the national average height and weight growth pattern among babies. This baby is in the 90th percentile meaning 90 percent of baby boys this length weigh less and 10 percent of baby boys weigh more.
Age in months 3rd percentile weight in kilograms 5th percentile weight in kilograms 10th percentile weight in kilograms 25th percentile weight in kilograms 50th percentile weight in kilograms 75th percentile weight in kilograms 90th percentile weight in kilograms 95th percentile weight in kilograms. An average newborn baby boy should weigh 727 pounds and 19 inches long. The average newborn is 19 12 inches 495 cm long with girls measuring 19 inches 49 cm and boys measuring 19 34 inches 50 cm. Girls at 7 pounds 1 ounce32 kg are a bit smaller than boys at 7 pounds 4 ounces33 kg on arrival. In this article we will take a look at the weight and height growth chart for a baby boy. Find your babys length in inches or centimeters on the left side of the grid and find your childs age in months at the bottom of the chart.
In the united states the average baby weighs about 7 pounds 3 ounces 33 kg at birth. Males birth 36 months. If your newborn baby. The head circumference of a baby boy should be about 135 inches according to the national center of health statistics. The following chart lists the average lengths 50th percentile for male and female babies from birth to 12 months.