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BMI Calculator

What Your BMI Means

  • Underweight (BMI < 18.5)

    May suggest poor nutrition, weakened immunity, hormone imbalance, or other conditions that require medical or nutritional attention.

  • Healthy Weight Range (BMI 18.5–24.9)

    Linked with lower rates of weight-related illness for most adults, though individual health varies.

  • Above Typical Weight (BMI 25–29.9)

    Often tied to increased risk of metabolic issues and heart disease unless mitigated by activity and balanced body composition.

  • Higher Obesity Ranges (BMI 30+ and above)

    As BMI increases, studies consistently find a stronger link with health risks including type 2 diabetes, hypertension, and mobility problems — especially in the higher ranges.

  • Severe Obesity (BMI 40+)

    Places people at even higher risk for chronic conditions and often calls for comprehensive lifestyle, medical, or surgical interventions.

BMI Calculator

Enter your age, gender, height, and weight to calculate your BMI.

Your BMI
Underweight< 18.5
Normal18.5–24.9
Overweight25.0–29.9
Obesity30.0+

Why BMI Matters for Your Health

BMI helps identify potential health risks tied to body weight, including heart disease, type 2 diabetes, joint strain, and metabolic concerns. While it doesn’t measure body fat directly, it provides a fast, standardized snapshot clinicians use to decide when further evaluation may be helpful.

A higher or lower BMI doesn’t define your health. It highlights patterns. Used alongside lifestyle habits, medical history, and body composition, BMI can signal when extra support may help reduce long-term risk and improve how you feel day to day.

If your BMI falls outside the typical range, you don’t have to figure out next steps alone.
A personalized review with a medical professional can help you understand what your number really means and which options align with your goals, health history, and lifestyle.

👉 Take the next step: Use your BMI result as a starting point and explore personalized weight management support designed around you.