Enter your child's gender, age, and height and weight measurements into the Growth Percentile Calculator to find their BMI percentile, along with their height percentile, weight percentile, BMI value, and BMI category — all based on standard pediatric growth charts.
BMI Percentile
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BMI Value
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Height Percentile
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Weight Percentile
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BMI Category
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A growth percentile shows how your child's measurements compare to other children of the same age and gender. For example, if your child is in the 75th percentile for height, they are taller than 75% of children their age and gender.
There's a wide range of normal growth patterns. Children between the 5th and 95th percentiles are typically considered within normal ranges. What matters most is consistent growth along their own growth curve over time.
Not necessarily. Children naturally come in different sizes, and being in a lower percentile doesn't automatically indicate a problem. Consistent growth along their personal growth curve is more important than the specific percentile number.
BMI categories for children are: Underweight (below 5th percentile), Healthy weight (5th to 85th percentile), Overweight (85th to 95th percentile), and Obese (95th percentile and above). These categories are age and gender specific.
Growth charts are excellent screening tools based on data from thousands of children. They help identify potential growth concerns early, but they should be interpreted by healthcare providers alongside other health factors and medical history.
Regular pediatric check-ups typically include growth measurements every 3-6 months for younger children and annually for older children. Your pediatrician will track growth trends and alert you to any concerns.
Yes, very athletic children may have higher BMI-for-age due to increased muscle mass rather than excess body fat. BMI is a screening tool and should be evaluated by healthcare providers considering the child's overall health and development.