Overweight Calculator
Check if you're overweight based on BMI and get personalized health insights
Your Weight Status
BMI:
You are classified as overweight or above
To reach a normal weight range, you would need to lose approximately .
You are not overweight
You could gain up to before reaching the overweight threshold.
BMI Scale
BMI Prime
Ratio to overweight threshold (1.0 = BMI 25)
Healthy Weight Range
-
For your height (BMI 18.5-24.9)
BMI Categories (WHO)
| Category | BMI Range |
|---|---|
Health Risks of Being Overweight
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About Overweight Calculator
The Overweight Calculator uses Body Mass Index (BMI) to determine if your weight falls within the overweight range. Understanding your weight status is the first step toward better health.
What is Overweight?
According to the World Health Organization (WHO), a person is classified as overweight when their BMI falls between 25 and 29.9. This indicates excess body weight relative to height, which may increase health risks.
BMI Formula
Metric: BMI = weight (kg) ÷ height (m)²
Imperial: BMI = (weight (lbs) × 703) ÷ height (inches)²
Source: World Health Organization (WHO), Centers for Disease Control and Prevention (CDC)
BMI Categories (WHO)
| Category | BMI Range |
|---|---|
| Underweight | < 18.5 |
| Normal weight | 18.5 - 24.9 |
| Overweight | 25 - 29.9 |
| Obese Class I | 30 - 34.9 |
| Obese Class II | 35 - 39.9 |
| Obese Class III | ≥ 40 |
Health Risks of Being Overweight
Being overweight increases the risk of several health conditions:
- Type 2 Diabetes - Excess weight affects insulin sensitivity
- Heart Disease - Higher risk of cardiovascular problems
- High Blood Pressure - Increased strain on the heart
- Sleep Apnea - Excess weight can affect breathing during sleep
- Joint Problems - Extra stress on knees, hips, and lower back
- Fatty Liver Disease - Fat accumulation in the liver
- Certain Cancers - Higher risk for some cancer types
Tips for Reaching a Healthy Weight
- Balanced Diet - Focus on whole foods, vegetables, lean proteins, and complex carbohydrates
- Regular Exercise - Aim for at least 150 minutes of moderate activity per week
- Portion Control - Be mindful of serving sizes
- Stay Hydrated - Drink plenty of water throughout the day
- Get Adequate Sleep - Poor sleep can affect weight management
- Manage Stress - High stress can lead to emotional eating
Limitations of BMI
- Doesn't distinguish between muscle and fat mass
- May not be accurate for athletes with high muscle mass
- Different thresholds may apply for different ethnic groups
- Doesn't account for age-related body composition changes
Disclaimer: This calculator is for informational purposes only and should not be used as a substitute for professional medical advice. Consult with a healthcare professional for personalized guidance about your weight and health.
About the Formula
BMI Formula (WHO)
BMI = Weight (kg) ÷ Height² (m²)
Source: World Health Organization
BMI Prime
BMI Prime = BMI ÷ 25
A value ≥ 1.0 indicates overweight or obese status
⚠️ Limitations
- BMI doesn't distinguish between muscle and fat mass
- Not suitable for athletes with high muscle mass
- May not be accurate for elderly individuals
- Different thresholds may apply for some ethnic groups
- Does not account for body fat distribution