BMI Calculator
Quick and easy BMI calculation based on your height and weight.
Use this free BMI Calculator to check your Body Mass Index using metric or imperial units.
Instantly see your BMI category, visual chart, and health notes based on age and gender.
BMI helps assess whether your weight is healthy for your height.
Formula & Explanation
BMI = weight (kg) ÷ height² (m²)
This calculator measures Body Mass Index (BMI) using your weight and height.
BMI helps assess whether you are underweight, normal weight, overweight, or obese
based on standard health classifications.
Frequently Asked Questions
A BMI between 18.5 and 24.9 is considered healthy for most adults.
BMI is a screening tool and does not account for muscle mass, age, or body composition.
Yes, this calculator supports both metric and imperial units.
Yes. Women and older adults may naturally have higher body fat percentages.