This tool is based on the WHO 3-17 years old child weight standard, for parental reference only:
- Please select the child's age (3-17 years), gender and enter the weight
- Weight standard data is from WHO 3-17 years child growth chart
- Results are for reference only and cannot replace professional medical diagnosis
- If you have health concerns, please consult a professional doctor promptly
- Each child develops at their own pace, focus on overall health