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Health & Body

BMI & Ideal Weight Calculator

Assess whether your weight falls within the medically defined normal range for your height.

cm
kg
Your Body Mass Index
22.9
Normal Weight
Healthy Weight Range (BMI 18.5 - 24.9) 56.7 kg - 76.3 kg
Underweight < 18.5
Normal weight 18.5 – 24.9
Overweight 25.0 – 29.9
Obesity Class ≥ 30.0
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Frequently Asked Questions & Formulas

What is BMI and how is it calculated?

BMI is a numerical value derived from a person's mass and height. The formula is weight (kg) / [height (m)]^2. In imperial units, it is [weight (lbs) / height (in)^2] * 703.

Is BMI accurate for athletic people?

BMI does not distinguish between muscle mass and fat mass. Therefore, highly muscular individuals may register as 'overweight' despite having low body fat levels.

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