Calculate your Body Mass Index (BMI) using metric or imperial units and see which healthy weight category you fall into.
Your BMI
24.2
Healthy weight
1518.5253035+
How the BMI Calculator works
Enter your height and weight in metric or imperial units. The calculator divides your weight by the square of your height to produce your Body Mass Index, then places it on the standard WHO weight-category scale. This is a general screening measure, not a medical diagnosis — consult a healthcare professional for personal advice.
Frequently asked questions
What is a healthy BMI range?
For most adults, a BMI between 18.5 and 24.9 is considered a healthy weight range, according to the World Health Organization.
Is BMI accurate for everyone?
BMI is a useful general screening tool, but it doesn't account for muscle mass, bone density, or body composition — athletes and older adults, for example, may fall outside the typical range without a health concern.
How is BMI calculated?
BMI is calculated as weight in kilograms divided by height in meters squared (kg/m²), or 703 × weight in pounds ÷ height in inches squared for imperial units.