Baby BMI Calculator
Calculate your baby or toddler's BMI
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Medical Disclaimer: This tool is for educational and informational purposes only. It does not provide medical advice, diagnosis, or treatment. Results are estimates only. Always consult a qualified healthcare professional for medical decisions. In an emergency, call 995 (Singapore) immediately.
BMI Interpretation for Children (WHO)
| BMI for Age | Category | Action |
|---|---|---|
| Below 3rd percentile | Underweight | Discuss with paediatrician. May need nutritional assessment. |
| 3rd–84th percentile | Healthy weight | Continue normal feeding and monitoring. |
| 85th–94th percentile | At risk of overweight | Review diet and activity. Paediatrician check recommended. |
| 95th+ percentile | Obese | Medical assessment advised. Focus on lifestyle changes. |
BMI is a screening tool, not a diagnosis. It must be interpreted alongside growth trends, diet, activity level, and clinical assessment. For ongoing growth tracking, use the Growth Chart Calculator →
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