Understanding your Body Mass Index (BMI) is an easy way to find out if you’re in a healthy weight range for your height.
Our free online BMI Calculator helps you quickly check where you stand so you can make better health choices.
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⚠️ Disclaimer:
The results provided by this calculator are for informational and educational purposes only. Always consult with your doctor for health-related decisions.
What is BMI?
BMI (Body Mass Index) is a simple calculation that uses your weight and height to estimate whether you are underweight, normal weight, overweight, or obese.
It’s a widely used tool by doctors, fitness experts, and health organizations to get an idea of a person’s body fat level.
Formula: BMI = Weight / Height
Why is BMI Important?
- Quick Health Indicator – Gives you a general idea about your body’s health.
- Helps Spot Risks Early – Being overweight or underweight can lead to health issues.
- Motivation to Stay Fit – Knowing your BMI can encourage healthy habits.
How to Use the BMI Calculator
- Enter Your Weight – in kilograms (kg) or pounds (lbs).
- Enter Your Height – in centimeters (cm) or feet/inches.
- Click Calculate – and instantly see your BMI result.
BMI Categories (Adults)
| BMI Value | Category |
|---|---|
| Below 18.5 | Underweight |
| 18.5 – 24.9 | Normal weight |
| 25 – 29.9 | Overweight |
| 30 and above | Obese |
Things to Remember
- BMI is a general guide and does not measure body fat directly.
- It may not be accurate for athletes, pregnant women, or elderly people.
- Always consult a qualified healthcare professional for personal medical advice.
Tips for Maintaining a Healthy BMI
- Eat a balanced diet rich in vegetables, fruits, and whole grains.
- Stay active – aim for at least 30 minutes of exercise most days.
- Drink enough water and get enough sleep.
- Avoid extreme diets or unhealthy weight loss methods.