BMI Calculator
Body Mass Index from your weight, height and age
Metric (kg, cm)
Imperial (lb, ft/in)
Age (years)
Gender
Male
Female
Weight (kg)
Height (cm)
Weight (lb)
Height (ft / in)
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Enter your details
15
18.5
25
30
35
40
Normal BMI for your age and sex:
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Healthy weight for your height:
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BMI is a screening estimate, not a diagnosis. It does not account for muscle mass, body composition or age and may be less accurate for athletes, the elderly and children. Consult a healthcare professional for advice.