BMI Calculator
Calculate your Body Mass Index and get personalized weight recommendations
Your BMI: -
16
18.5
25
30
35
40
Healthy BMI range:
18.5 - 24.9
Understanding Your BMI Results
Body Mass Index (BMI) is a widely used screening tool that can indicate whether you may have a healthy or unhealthy weight. It's calculated using your height and weight to work out if your weight is healthy.
BMI Categories and What They Mean
BMI Range | Category | What it Means |
---|---|---|
Below 18.5 | Underweight | May indicate malnutrition, eating disorders, or other health problems |
18.5 to 24.9 | Normal weight | Generally indicates good health; maintain this range |
25.0 to 29.9 | Overweight | May lead to health problems; consider lifestyle changes |
30.0 and above | Obese | Higher risk of serious health problems; consult healthcare provider |
Health Implications of BMI Ranges
Potential Health Risks of High BMI:
- Type 2 diabetes
- Heart disease and high blood pressure
- Certain cancers
- Gallbladder disease and gallstones
- Osteoarthritis
- Sleep apnea and breathing problems
- Mental health issues like depression and anxiety
- Reduced quality of life
Potential Health Risks of Low BMI:
- Malnutrition and vitamin deficiencies
- Osteoporosis and bone fragility
- Weakened immune system
- Anemia
- Fertility problems
- Growth and development issues in young people
- Increased risk of surgical complications
Important Considerations About BMI
While BMI is a useful screening tool, it has several limitations:
- Doesn't distinguish between weight from muscle and weight from fat
- May overestimate body fat in athletes and muscular individuals
- May underestimate body fat in older persons and those who have lost muscle
- Doesn't account for different body types and ethnic variations
- Not suitable for pregnant women
Important: This calculator provides general guidance and should not replace medical advice. Consult with healthcare providers for personalized recommendations based on your individual circumstances.