Body Mass Index Calculator

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Your Weight: lbs kg

Your Height: ft in cm

Body Mass Index (BMI) Categories:
Underweight = <18.5
Normal weight = 18.5-24.9
Overweight = 25-29.9
Obesity = BMI of 30 or greater

Basal Metabolic Rate (MBR) calculator
i.e. the calories you are going to burn
if you just stay in bed all day.