Calculate Body Mass Index and ideal body weight.
This tool works directly in your browser without installing any additional application.
BMI & Ideal Body Weight Calculator
Calculate your Body Mass Index (BMI) instantly to find out your weight status and ideal weight range.
How to Use BMI Calculator
1
Enter Height
Type your height in centimeters (cm).
2
Enter Weight
Type your current weight in kilograms (kg).
3
Click Calculate
Press the calculate button to process your body mass index score.
4
View Results
Discover your weight category status and ideal range.
FAQ
What is BMI (Body Mass Index)?
BMI is a numerical value derived from an individual's weight and height ratio to estimate body fat composition.
What are the standard BMI category scores?
Under 18.5 (Underweight), 18.5 - 24.9 (Normal/Healthy), 25.0 - 29.9 (Overweight), and 30 and above (Obese).
Is this calculator accurate for everyone?
BMI provides a good general estimate for most people, but may be less accurate for muscular athletes, pregnant women, or the elderly.