BMI Calculator | SkyConverterTools

Calculate your Body Mass Index (BMI) to understand your weight category and get personalized health insights based on WHO standards.

Calculate Your BMI

Metric (kg/cm)

Imperial (lbs/ft)

Weight (kg)

Height (cm)

Height (m)

💡 Health Tip: Maintaining a healthy BMI reduces risk of chronic diseases like diabetes and heart conditions.

Your BMI Results

Enter your measurements to calculate BMI

BMI Categories

Underweight
<18.5 Normal
18.5-24.9 Overweight
25-29.9 Obese
≥30

Weight Status

Healthy Weight Range

Weight to Lose/Gain

About BMI Calculator

Our BMI Calculator is a precise tool that helps you determine your Body Mass Index, a measure of body fat based on your height and weight. It provides instant results with category analysis and health recommendations based on World Health Organization (WHO) standards.

BMI is widely used by healthcare professionals to screen for weight categories that may lead to health problems. While it's a useful screening tool, it's important to remember that BMI doesn't directly measure body fat and may not account for muscle mass, bone density, and other factors.

Our calculator supports both metric (kilograms and centimeters/meters) and imperial (pounds and feet/inches) measurement systems for your convenience.

How to Use

Select your preferred measurement system (Metric or Imperial).
Enter your weight and height in the appropriate fields.
Click the "Calculate BMI" button to get your results.
View your BMI value, category, and personalized recommendations.
Share your results or reset the calculator for a new calculation.

Note: BMI is a screening tool, not a diagnostic measure. Consult healthcare professionals for personalized health advice.