BMI Calculator – Check Your Body Mass Index for Free
“What Does Your BMI Number Mean?”
BMI is classified into four main categories by the World Health Organization (WHO). Body Mass Index (BMI) is a simple, widely used tool to assess whether your weight is healthy for your height. Our free BMI calculator gives you instant results, helping you understand if you’re underweight, normal weight, overweight, or obese.
Responsive BMI Calculator for WordPress by Bestreadabout.comBMI Range and Health Risk
| BMI Range | Category | Health Risk |
|---|---|---|
| Below 18.5 | Underweight | Possible malnutrition, weakened immunity |
| 18.5 – 24.9 | Normal | Healthy weight range |
| 25 – 29.9 | Overweight | Increased risk of heart disease, diabetes |
| 30 and above | Obese | High risk of severe health conditions |
Why Check Your BMI?
“5 Reasons to Monitor Your BMI”
✔ Early health risk detection – High BMI may indicate risks for diabetes, heart disease, and more.
✔ Track fitness progress – Useful for weight loss or muscle gain goals.
✔ Free & instant – No need for expensive tests.
✔ Universal standard – Used by doctors worldwide.
✔ Motivation to improve – Helps set realistic health goals.
BMI Isn’t Perfect—Here’s Why?
While BMI is useful, it doesn’t account for:
- Muscle mass (athletes may have high BMI but low fat).
- Bone density or body shape.
- Age and gender differences.
🚨 Disclaimer: BMI is a screening tool, not a diagnostic measure. Consult a doctor for personalized advice.
BMI Calculator FAQs
Q: How accurate is the BMI calculator?
A: Our tool uses the official WHO formula, ensuring medical accuracy. However, it doesn’t replace professional advice.
Q: Is BMI different for men and women?
A: The same ranges apply, but body fat distribution varies. Women naturally have higher body fat percentages.
Q: What’s a healthy BMI for Asians?
A: Some studies suggest lower thresholds (e.g., overweight ≥23, obese ≥27.5) for Asian populations.
Q: Can children use this calculator?
A: No—BMI for kids requires age and gender-specific percentiles. Use a pediatric BMI calculator instead.
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