BMI Calculator
Calculate your Body Mass Index, view your health category, and get personalized weight range recommendations
How to Use This Tool
Choose your unit system: Metric (kg/cm) or Imperial (lbs/inches).
Enter your weight and height.
View your BMI score with a color-coded category indicator.
About This Tool
BMI Calculator computes your Body Mass Index from height and weight, with support for both metric and imperial units. The result includes a visual scale showing where you fall across Underweight, Normal, Overweight, and Obese categories.
Frequently Asked Questions
A BMI between 18.5 and 24.9 is considered normal weight. Below 18.5 is underweight, 25-29.9 is overweight, and 30+ is obese.
BMI is a general screening tool. It doesn't account for muscle mass, bone density, or body composition. Athletes may have a high BMI despite being healthy.
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