BMI Calculator

Calculate your Body Mass Index (BMI) in metric or imperial units and see your weight category.

BMI calculator (metric & imperial)

Calculate your Body Mass Index from height and weight in metric or imperial units, and see which WHO category you fall into: underweight, normal, overweight or obese. BMI is a general screening tool and does not account for muscle mass; consult a professional for medical advice.

What is a healthy BMI?

A BMI between 18.5 and 24.9 is generally considered a healthy weight range for most adults.