Adult height weight boys detailed by month boys birth to 36 months boys 2 to 20 years girls detailed by month girls birth to 36 months girls 2 to 20 years infant growth percentiles nutrition search nutrition index top 100 by nutrient top 100 searched. A percentile of 50 represents the average or mean weight. Anything lower means he is smaller than average. Say you have a 2 year old boy who weighs 30 pounds. Because of possible rounding errors in age weight and height the results from this calculator may differ slightly from bmi for age percentiles calculated by other programs. The charts below show the height and weight or length for babies for children of both genders in the 50th percentile which is the average.
In some cases including consideration of pharmacotherapy more stringent definitions of short or tall stature are used with thresholds of 3rd percentile or 1st percentile for short stature. For example out of a sample of 100 children a percentile value of 40 percent means your child weighs more than 40 children and weighs less than the other 60. For example if your 2 month old daughter weighs 13 pounds she is heavier than average. The percentile tells you what percentage of children weigh less than your child. Reading the charts. Anything higher means your child is larger than average.
The cdc growth charts are recommended for use in clinical practice and research to assess size and growth in us. Infants children and adolescents. This calculator provides body mass index bmi and the corresponding bmi for age percentile based on cdc growth charts for children and teens ages 2 through 19 years. To find out what his percentiles are start by using the cdc growth chart for boys from birth to 36 monthsthis chart like all the others has the age at the top and bottom of the grid and length and weight at the left and right of the grid.