BMI Calculator
NewCalculate your Body Mass Index (BMI) and understand your weight category.
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How to Use
Enter height
Enter your height in cm or feet/inches.
Enter weight
Enter your weight in kg or pounds.
View result
See your BMI and health category.
Features
Frequently Asked Questions
BMI (Body Mass Index) is a measure of body fat based on height and weight. It helps assess if you're underweight, normal, overweight, or obese.
A healthy BMI is between 18.5 and 24.9. Below 18.5 is underweight, 25-29.9 is overweight, and 30+ is obese.
Calculate your Body Mass Index (BMI) quickly and understand what it means for your health. Get instant results with category breakdown and healthy weight range suggestions.
Did You Know?
The BMI formula was developed by Belgian mathematician Adolphe Quetelet in 1832 - almost 200 years ago! It was originally called the Quetelet Index and wasn't used for health purposes until much later.
- BMI is a screening tool, not a diagnostic - consult healthcare professionals
- Athletes may have higher BMI due to muscle mass, not fat
- Measure yourself at the same time each day for consistency
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