Pediatric BMI Percentile Calculator
This calculator helps determine the BMI percentile for children, allowing parents and healthcare providers to assess healthy weight ranges based on age and gender.
BMI Calculator
Results
Data Source and Methodology
All calculations are based strictly on the formulas and data provided by the CDC Child and Teen BMI Calculator.
The Formula Explained
\[ BMI = \frac{weight \, (kg)}{height \, (m)^2} \]
Glossary of Terms
- Age: The age of the child in years.
- Gender: The biological gender of the child.
- Height: The height of the child in centimeters.
- Weight: The weight of the child in kilograms.
- BMI: Body Mass Index, a measure of body fat based on height and weight.
How It Works: A Step-by-Step Example
Consider a 10-year-old male child who is 140 cm tall and weighs 35 kg. Using the formula:
Frequently Asked Questions (FAQ)
What is BMI?
The Body Mass Index (BMI) is a simple index of weight-for-height that is commonly used to classify underweight, overweight, and obesity in adults. For children, it is used as a percentile.
Why is BMI important for children?
BMI is an easy-to-perform and useful screening tool for identifying possible weight problems in children.
How accurate is BMI for children?
While BMI is a useful indicator, it is not a direct measure of body fat and should be considered alongside other factors.
What are the normal BMI ranges for children?
Normal BMI ranges vary by age and gender. It is important to compare BMI with age-specific percentiles.
How often should BMI be checked for children?
BMI should be checked regularly as part of routine health assessments.