Free Nutritional Health Information and Tools

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Body Weight, Height, and Head Circumference Percentiles Calculator for Infants (Less Than 36 Months)
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Is your infant growing adequately? Is he/she gaining weight and height at the normal rate? By this calculator, you can assess and track your infant's growth at home. Our infant percentile calculator is one (only one!) calculating form that replaces 8 growth charts (one for every measurement). Just enter your infant's measurements to automatically obtain all his percentiles by one click. To learn more about child growth charts and percentiles, click here.

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Infant Percentiles Calculator
Enter the following data
Gender of the baby
Age of the baby in months months
Body weight
Body length
Head circumference
Length for age is in the percentile
Weight for age percentileis
Weight for length percentile
Head circumference for age percentile
Automatic recalculation


National Center for Health Statistics. CDC Growth Charts: United States. Accessed June 26 2000 Curves in "Individual Growth Charts"; data tables for curves in "Data Files". Designated "wtleninf."

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