How to Use a BMI Calculator the Right Way (and Its Limitations)

Understanding Body Mass Index (BMI)

Body Mass Index (BMI) is a simple numerical ratio comparing body mass (in kilograms) to height squared (in meters). Developed by 19th-century statistician Adolphe Quetelet, BMI serves as a population-level screening benchmark.

Calculating Your Value

What BMI Measures (and What It Misses)

• Strengths: Quick, standardized, non-invasive, and useful for identifying broad weight trends.
• Limitations: Does not differentiate between dense skeletal muscle and adipose tissue; may categorize heavily muscled athletes as overweight.

Always pair BMI numbers with lifestyle habits, physical stamina, and blood metabolic markers reviewed by your primary physician.

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