BMI Calculator
What is Obesity?
Obesity is a medical condition characterized by excessive body fat accumulation that poses health risks. It is commonly measured using the Body Mass Index (BMI), which assesses weight relative to height. A high BMI can indicate increased risks for conditions like heart disease, diabetes, and hypertension.
How to Measure Obesity?
Obesity is typically assessed using the Body Mass Index (BMI) formula:

BMI Categories (WHO Classification)
BMI Range | Category |
---|---|
Below 18.5 | Underweight |
18.5 – 24.9 | Normal weight |
25 – 29.9 | Overweight |
30 – 34.9 | Obesity (Class 1) |
35 – 39.9 | Obesity (Class 2) |
40 and above | Severe Obesity (Class 3) |
Health Risks Associated with Obesity
People with high BMI levels are at increased risk for various health conditions, including:
✅ Cardiovascular diseases (heart attacks, strokes)
✅ Type 2 diabetes
✅ High blood pressure
✅ Joint problems (arthritis, back pain)
✅ Sleep apnea
✅ Certain cancers (breast, colon, kidney, liver, etc.)
Factors Contributing to Obesity
Several factors can contribute to obesity, including:
- Unhealthy diet (high-calorie, processed foods)
- Lack of physical activity
- Genetics
- Medical conditions (hypothyroidism, PCOS, etc.)
- Medications (steroids, antidepressants)
- Psychological factors (stress, emotional eating)
How to Maintain a Healthy Weight?
To prevent or manage obesity, consider the following:
🥗 Eat a balanced diet – focus on whole foods, fruits, vegetables, lean proteins
🏃♂️ Exercise regularly – at least 30 minutes of physical activity daily
🛑 Limit processed foods & sugary drinks
😴 Get enough sleep – poor sleep can contribute to weight gain
🚫 Avoid stress-related eating – practice mindfulness & stress management
Use the Obesity Measurement Calculator to check your BMI and take the first step towards a healthier lifestyle! 🚀