BMR / TDEE Calculator
Estimate your Basal Metabolic Rate and Total Daily Energy Expenditure (daily calorie needs).
BMI Calculator
Calculate your Body Mass Index from height and weight to assess weight category.
BMI Calculator calculator
Body Mass Index (BMI) is weight in kg divided by height in meters squared. It is a screening tool, not a measure of body fat or health.
kg
cm
BMI: 24.2 — Normal
How To Use
- Choose metric (kg, cm) or imperial (lbs, ft/in).
- Enter your weight and height.
- Review your BMI and weight category (underweight, normal, overweight, obese).
- Use Example to load sample values, or Reset to clear.
What Is BMI?
Body Mass Index (BMI) is your weight in kilograms divided by your height in meters squared. It is a screening tool used to categorize adults as underweight, normal, overweight, or obese. BMI does not measure body fat or health directly—athletes with high muscle mass can have a high BMI. This calculator supports metric and imperial units and is for general reference only; it is not a substitute for medical advice.
Frequently Asked Questions
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