What is BMI (Body Mass Index)?

Body Mass Index (BMI) is a widely used indicator to estimate a person’s body fat based on height and weight. It’s a simple and quick screening method to identify potential weight problems and health risks.

How BMI is Calculated:

The formula is: BMI = weight (kg) / height² (m²)

BMI Categories:

• Below 16: Severe Underweight
• 16 – 18.4: Underweight
• 18.5 – 24.9: Normal weight
• 25 – 29.9: Overweight
• 30 – 34.9: Obese Class I
• 35 – 39.9: Obese Class II
• 40+: Obese Class III

Why Use This BMI Calculator?

• ✔️ Real-time BMI calculation
• ✔️ Beautiful horizontal gauge with animated needle
• ✔️ Support for Metric, US, and Other units
• ✔️ Output includes BMI Prime, Ponderal Index, and Ideal Weight Range
• ✔️ Fully mobile-friendly and responsive

Is This BMI Tool Accurate?

While BMI is not a direct measurement of body fat, it is a reliable tool recommended by WHO and used by doctors worldwide. For people with high muscle mass or children, BMI should be interpreted with caution.

Want to Stay Healthy?

Maintain your BMI between 18.5 and 24.9. Exercise regularly, eat a balanced diet, and check your BMI routinely using this tool.

More Tools Coming Soon:

• 🔥 BMR & TDEE Calculator
• 💧 Daily Water Intake Calculator
• 🥗 Calorie Needs Estimator