Child Weight Percentile Calculator
Monitor your child's weight development using CDC growth charts. This calculator helps determine weight percentiles for children aged 2-20 years, providing insights into growth patterns and nutritional status.
Weight Percentile Results
Understanding Child Weight Percentiles
Weight percentiles are essential tools for monitoring a child's growth and development. They compare your child's weight to other children of the same age and gender using standardized CDC growth charts.
Weight Percentile Ranges
| Percentile Range | Weight Status | Interpretation |
|---|---|---|
| Below 5th percentile | Underweight | May need evaluation for growth or feeding problems |
| 5th to 85th percentile | Healthy Weight | Normal range for growth |
| 85th to 95th percentile | Overweight | May need evaluation for weight management |
| Above 95th percentile | Obese | Needs medical evaluation |
Normal Weight Gain Patterns
Children's weight gain varies by age and developmental stage:
- Early Childhood (2-5 years): 2-3 kg per year
- Middle Childhood (5-10 years): 2.5-3.5 kg per year
- Early Adolescence: Variable due to growth spurts
- Late Adolescence: Gradual stabilization
Factors Affecting Weight
Several factors influence a child's weight:
- Genetics: Family history and inherited traits
- Nutrition: Diet quality and eating patterns
- Physical Activity: Exercise and daily movement
- Sleep: Quality and duration of sleep
- Medical Conditions: Underlying health issues
- Medications: Some medications affect weight
When to Consult a Healthcare Provider
Seek medical evaluation if:
- Weight is below the 5th or above the 95th percentile
- Rapid weight gain or loss occurs
- Weight and height percentiles differ significantly
- Changes in appetite or eating patterns
- Signs of nutritional deficiencies
Tips for Accurate Weight Tracking
- Weigh at the same time of day
- Use the same scale when possible
- Remove shoes and heavy clothing
- Record measurements regularly
- Note any significant lifestyle changes
Promoting Healthy Weight
Support your child's healthy weight through:
- Balanced, nutritious meals
- Regular physical activity
- Adequate sleep habits
- Limited screen time
- Positive role modeling
- Regular medical check-ups
Note: This calculator uses CDC Growth Charts for children aged 2-20 years. For children under 2 years, please use the Baby Growth Percentile Calculator. Always consult with healthcare providers for proper interpretation of results.