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BMI Calculator

Enter your height and weight to find your Body Mass Index and healthy weight range.

Body Mass Index

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Body Mass Index
Underweight Normal Overweight Obese
Healthy weight range
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To reach healthy weight
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Next step — try these calculators

Ideal Weight Calculator Find your target weight based on height, age & frame size
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Calorie Deficit Calculator How many calories to eat to lose weight at your own pace
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Weight Loss Timeline Calculator See when you could reach your goal weight
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BMR Calculator Calculate your basal metabolic rate — calories burned at rest
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Body Fat % Calculator Estimate your body fat percentage with measurements
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What is BMI?

Body Mass Index (BMI) is a screening measure that uses your height and weight to estimate whether you are at a healthy weight. It is calculated by dividing your weight in kilograms by the square of your height in metres.

BMI is a useful population-level screening tool, but it does not account for muscle mass, bone density, or fat distribution. Athletes may have a high BMI while having low body fat. Always use BMI alongside other measurements and consult a healthcare provider for a full picture.