BMI Calculator

BMI (Body Mass Index) is a measure of body fat based on height and weight. It's calculated using the formula:

BMI = weight (kg) / height (m)²

For example, if you weigh 70 kg and are 1.75 m tall: 70 / (1.75 × 1.75) = 22.86

BMI has limitations. It may not accurately reflect body fat in:

• Athletes with high muscle mass
• Pregnant women
• Elderly people with muscle loss
• People with certain medical conditions

For a comprehensive health assessment, consult a healthcare professional.

While standard BMI categories apply to most adults (20-64 years), older adults (65+) may have different healthy ranges:

• A BMI of 22-27 may be optimal for those over 65
• Slightly higher BMI can provide protection against osteoporosis
• BMI alone shouldn't be used for health assessment in elderly

If your BMI indicates underweight, overweight, or obesity:

1. Consult a healthcare provider for personalized advice
2. Consider body composition analysis (waist circumference, body fat percentage)
3. Focus on sustainable lifestyle changes rather than quick fixes
4. Remember that health is more than just a number on the scale