Health & Wellness

BMI Calculator – Body Mass Index Calculator

📅 November 03, 2025 🔄 Updated: Nov 03, 2025 ✅ Free Tool

BMI Calculator – Check Your Body Mass Index Instantly

Body Mass Index (BMI) is a widely-used metric to assess whether you’re at a healthy weight for your height. Our free BMI Calculator provides instant, accurate results along with health category classification and personalized advice. Understanding your BMI is the first step toward better health management and achieving your wellness goals.

BMI is calculated using the formula: BMI = Weight (kg) / [Height (m)]². This internationally recognized standard helps identify underweight, normal weight, overweight, and obesity categories. While BMI doesn’t directly measure body fat, it’s an effective screening tool used by healthcare professionals worldwide to assess health risks associated with weight.

Our calculator not only computes your BMI but also categorizes it according to WHO standards and provides actionable health advice. You’ll receive immediate feedback on whether you’re underweight (BMI < 18.5), normal weight (18.5-24.9), overweight (25-29.9), or obese (BMI â‰Ĩ 30), along with recommendations for maintaining or achieving healthy weight.

Why Track Your BMI?

Health Assessment: Quick screening tool for potential weight-related health risks.

Goal Setting: Establish realistic weight loss or gain targets based on healthy BMI range.

Progress Tracking: Monitor changes in your body composition over time.

Professional Standard: Use the same metric healthcare providers use worldwide.

Calculate your BMI now and take the first step towards better health management!

Premium BMI Calculator with Health Analysis

30 kg 200 kg
100 cm 250 cm
22.0
Normal Weight
You have a healthy weight. Keep it up!
Ideal Weight Range
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Weight Status
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BMI Categories Reference

Category BMI Range Health Status
Underweight< 18.5May need to gain weight
Normal Weight18.5 - 24.9Healthy weight range
Overweight25.0 - 29.9Consider lifestyle changes
Obeseâ‰Ĩ 30.0Consult healthcare professional