Infant and Child Calculators

This calculator estimates the percentile your baby is in for weight, height, and head circumference. View Baby Growth Chart.

This calculates the BMI for a child based on their height and weight. View BMI Calculator.

This calculator estimates the percentile your child is in for weight, height, and head circumference. View Child Growth Chart.

Follow your child’s progress from the age of three months on up to 24 months. Looks at the growth of children and the different tasks they will achieve. View Pediatric Lifeline.

Use this interactive calculator to see what you can safely carry in your backpack. View Safe Backpack Weight Calculator.

This calculator quantifies the suggested dosage of various Tylenol medications based on a child's weight. View suggested Tylenol Dosage Calculator.