BMI Calculator
Check your Body Mass Index (BMI) to assess your weight status.
Your BMI is
Your category is: Normal weight
BMI Categories:
- Underweight: < 18.5
- Normal weight: 18.5 – 24.9
- Overweight: 25 – 29.9
- Obesity: ≥ 30
What is BMI?
Body Mass Index (BMI) is a simple calculation using a person’s height and weight. The formula is BMI = kg/m2 where kg is a person’s weight in kilograms and m2 is their height in meters squared. A high BMI can be an indicator of high body fatness.
How to Use This Calculator
Enter your weight in pounds and height in inches. The calculator will instantly provide your BMI and tell you which category you fall into.
Frequently Asked Questions (FAQs)
Is BMI accurate for everyone?
BMI is a useful screening tool for most adults, but it has limitations. It may not be accurate for athletes, pregnant women, or the elderly, as it doesn't distinguish between muscle and fat mass.
What are the health risks associated with high BMI?
A high BMI can be associated with an increased risk of chronic diseases such as heart disease, stroke, type 2 diabetes, and certain cancers.