BMI Calculator
BMI Calculator
Enter your values below and click Calculate
Calculate your Body Mass Index (BMI) instantly. Enter your weight and height to see where you fall on the BMI scale.
What Is BMI?
Body Mass Index is a screening tool that uses your weight and height to estimate body fat. The World Health Organization defines BMI categories as: Underweight (below 18.5), Normal weight (18.5-24.9), Overweight (25-29.9), and Obese (30 and above).
Frequently Asked Questions
Is BMI accurate for everyone?
BMI is a screening tool, not a diagnostic one. It may overestimate body fat in athletes with high muscle mass and underestimate it in older adults who have lost muscle. Always consult a healthcare provider for a complete health assessment.
What is a healthy BMI range?
A BMI between 18.5 and 24.9 is generally considered healthy for adults. However, optimal BMI can vary based on age, sex, ethnicity, and muscle mass.