BMI Calculator Complete Guide
Understand your health, body weight, and BMI calculation in a simple way
📌 What is BMI?
Body Mass Index (BMI) is a globally recognized health measurement used to determine whether a person has a healthy body weight according to height. It is widely used in hospitals, gyms, and fitness programs to estimate body condition.
⚡ BMI is a screening tool, not a medical diagnosis.
📊 BMI Formula
- BMI = Weight (kg) ÷ Height² (meters)
- Example: 70 ÷ (1.75 × 1.75)
📈 BMI Categories
- Underweight: below 18.5
- Normal: 18.5 – 24.9
- Overweight: 25 – 29.9
- Obese: 30+
⚙️ How to Use BMI Calculator
- Open BMI Calculator tool
- Enter weight in KG
- Enter height in CM or meters
- Click Calculate
- Get instant result
✨ Advantages
- Fast and free health check
- No login required
- Mobile friendly
- Helps in fitness planning
⚠️ Limitations
- Does not measure body fat directly
- Not accurate for athletes
- Does not consider muscle mass
❓ Frequently Asked Questions
Is BMI accurate?
It is a general health indicator, not exact measurement.
Can athletes use BMI?
Yes, but results may vary due to muscle mass.
Is BMI enough for health check?
No, it should be combined with other medical tests.