BMI Calculator
Body Mass Index Calculator
Based on WHO standards — enter your height and weight to get an instant BMI reading with personalised health insights.
BMI is a screening tool, not a diagnostic measure. For a complete health assessment, please consult a qualified healthcare professional.
Calculate Your BMI
Enter your measurements below
WHO BMI Classification
| BMI Range | Category | Status |
|---|---|---|
| Below 18.5 | Underweight | — |
| 18.5 – 24.9 | Normal Weight | — |
| 25.0 – 29.9 | Overweight | — |
| 30.0 – 34.9 | Obesity Class I | — |
| 35.0 – 39.9 | Obesity Class II | — |
| 40.0 and above | Obesity Class III | — |
How to Use
Quick guide
- Enter your height in centimetres (cm)
- Enter your weight in kilograms (kg)
- Click Calculate BMI
- Review your result and health guidance
- Book a consultation for a personalised plan
BMI Formula
BMI = Weight (kg) / Height² (m)
BMI is calculated by dividing your weight in kilograms by the square of your height in metres. It is a widely used screening tool adopted by the World Health Organisation.
BMI Limitations
- • Does not measure body fat directly
- • Does not account for muscle mass
- • May vary across age groups & genders
- • Not suitable for pregnant women
- • Should be used alongside clinical assessment
Ready for a Personalised Nutrition Plan?
Your BMI is just the start. Our certified nutritionists at Vibgyor Nutri create tailored diet plans to help you reach and maintain your ideal weight.
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