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Chinese Infant Growth Chart Calculator

China 0-3 Years: Weight For Length Percentile

Weight Age 0-18 Length Age 0-3 Height Age 3-18 Head Circum 0-6 Weight Length 0-3 Weight Height 3-18

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This calculator is for ethnic Chinese children. This application is for newborns, babies and toddlers with an age of 0 to 3 years.

This calculator determines weight percentile based on length. Length is measured when the child is lying face upward (horizontal). The percentile shows how a child's weight compares to other children of the same length. The percentile reports the percentage of children that have a weight less than the measured child. For example out of a total group of 100 children, a percentile value of 55 percent means the child measures more than 55 children and measures less than the other 45 children.

A percentile of 50% represents the average weight. A percentile value below 50 percent means a child is less than average. A percentile value greater than 50 percent means a child is greater than average. Measurements outside of this range does not mean a child is underweight or overweight. A doctor should be consulted to determine growth status.

Calculation Instructions:

  1. Select Gender - Choose male for boys and female for girls.
  2. Enter Weight - Mass of child.
  3. Enter Length - Measured in the lying face upward position (horizontal).
  4. Select Units
    • kg/cm - Metric kilogram and centimeters
    • lb/in - Standard US pound and inch


  1. Percentile - The weight percentile of the child.
  2. Weight - The mass of the child in metric and standard units.
  3. Length - The length of the child in metric and standard units.
  4. Chart - Weight versus length graph with 5, 10, 25, 50, 75, 95 and calculated percentile lines or curves.


Zong X-N, Li H (2013) Construction of a New Growth References for China Based on Urban Chinese Children: Comparison with the WHO Growth Standards. PLoS ONE 8(3): e59569. doi:10.1371/journal.pone.0059569.
Link to Article.

Child Height Predictor:

Child Height Predictor - Predict Adult Height

CDC Recommended Growth Charts:

The United States Center for Disease Control (CDC) recommends using the World Health Organization (WHO) charts for the first two year of life (0 to 2 years). After two years, it is recommended to return to the CDC charts.

Weight-Age (WHO 0-2 years) Length-Age (WHO 0-2 years) Weight-Length (WHO 0-2 years) Head Circumference-Age (WHO 0-2 years)

Weight-Age (CDC 2-20 Years) Stature-Age (CDC 2-20 Years) Weight-Stature (CDC 2-20 Years)

CDC Growth Charts:

Weight-Age (CDC 0-3 years) Length-Age (CDC 0-3 years) Weight-Length (CDC 0-3 years) Head Circumference-Age (CDC 0-3 years) Weight-Age (CDC 2-20 Years) Stature-Age (CDC 2-20 Years) Weight-Stature (CDC 2-20 Years)

WHO Growth Charts:

Weight-Age (WHO 0-5 years) Length-Age (WHO 0-2 years) Height-Age (WHO 2-5 years) Weight-Length (WHO 0-2 years) Weight-Height (WHO 2-5 years) Head Circumference-Age (WHO 0-5 years)

Chinese Growth Charts:

Weight-Age (China 0-18 years) Length-Age (China 0-3 years) Height-Age (China 3-18 years) Head Circumference-Age (China 0-6 years) Weight-Length (China 0-3 years) Weight-Height (China 3-18 years)

Preterm Infant Growth Charts:

Weight-Age (23-41 Gestational Weeks) Length-Age (23-41 Gestational Weeks) Head Circumference-Age (23-41 Gestational)

Email Contact and Privacy Policy:

Contact: aj@ajdesigner.com Privacy Policy - Legal Disclaimer

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Use this calculator at your own risk. This calculator may or may not be accurate or reliable. By using this calculator you acknowledge any reliance on this calculator shall be at your sole risk.

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