BMI Calculator

Calculate your Body Mass Index and see where you fall on the healthy weight scale.

Calculate Your BMI

Your BMI
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Underweight
<18.5
Normal
18.5โ€“24.9
Overweight
25โ€“29.9
Obese
30+
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Healthy Weight Low
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Healthy Weight High
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To Reach Healthy Range
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Ideal Weight (mid-range)

BMI Categories

BMI RangeCategoryHealth Risk
Below 18.5UnderweightIncreased risk of malnutrition
18.5 โ€“ 24.9Normal WeightLowest risk
25.0 โ€“ 29.9OverweightIncreased risk
30.0 โ€“ 34.9Obese Class IHigh risk
35.0 โ€“ 39.9Obese Class IIVery high risk
40+Obese Class IIIExtremely high risk

BMI is a screening tool, not a diagnostic measure. Athletes may have high BMI due to muscle mass. Consult a healthcare provider for a full health assessment.