Calculate your Body Mass Index in metric or imperial units. See your BMI category and healthy weight range.
BMI (Body Mass Index) is a screening measure that uses your height and weight to estimate body fatness. This calculator returns your BMI, your category (underweight / healthy / overweight / obese class 1 / obese class 2) and the healthy weight range for your height. Inputs accept metric (cm, kg) or imperial (in, lbs). BMI is a general indicator and is not a diagnosis. For medical advice, consult a healthcare professional.
Got questions? We’ve got answers. Here are some of the most common inquiries about BMI Calculator.
Your measurements
Enter details once. Result updates instantly — no calculator-button ceremony.
Gender is used only for tone in the guidance copy. BMI calculation uses height and weight only.
Your BMI snapshot
The gauge and score cards adapt to the current BMI category.
BMI score
22.5
Healthy range
53.5–72.0 kg
Your BMI falls in the recommended healthy range. Keep the rhythm with movement, balanced meals, and recovery — boring in theory, powerful in practice.