Fitness
BMI Calculator
Calculate your Body Mass Index (BMI) and see which weight category you fall into.
Your BMI
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How It Works
BMI = (703 Γ weight in lbs) Γ· (height in inches)Β². Categories: Under 18.5 = Underweight, 18.5β24.9 = Normal, 25β29.9 = Overweight, 30+ = Obese.
Example
A person 5'8" (68") weighing 170 lbs has a BMI of 25.8 (Overweight category).
Frequently Asked Questions
Is BMI accurate?
BMI is a useful screening tool but has limits. It doesn't distinguish muscle from fat, so athletes may have high BMI but low body fat.
What is a healthy BMI?
A BMI between 18.5 and 24.9 is considered normal weight for adults. Consult a healthcare provider for personalized guidance.
How can I lower my BMI?
A sustainable calorie deficit through diet and regular exercise is the most effective approach.