BMI calculator

This is written in JavaScript. Unless you enable Javascript or use a browser that supports it you will not be able to calculate your BMI or see your range of healthy and unhealthy weights.

bmi calculator

What is your height? ft in Weight? lbs

Note: This BMI calculator is only accurate for ages 18 - 65. A different formula is used for children.

To learn more about your Body Mass Index.

National Heart Lung and Blood Institute
Wikipedia on BMI
National Institutes of Health - a study found the BMI associated with the lowest risk of death in healthy non-smoking adults was between 20.0 and 24.9.

Updated Oct 18, 2023

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