Free WHO Growth Chart Boys

The World Health Organization (WHO) has released a series of detailed indicators and graphics that show the standard development of boys from birth to the age of 5 by analyzing their length, height, weight, size of the head, and body mass index (BMI). This information is used in the United States to predict the expected physical characteristics of male children and prevent genetic conditions. All WHO Boys Growth Charts can be found through the links below:

1. Length-for-age:

• Birth to 6 months (percentiles);
• Birth to 2 years (percentiles);
• 6 months to 2 years (percentiles); 
• 2 to 5 years (percentiles); 
• Birth to 5 years (percentiles). 

2. Weight-for-age:

• Birth to 6 months (percentiles); 
• Birth to 2 years (percentiles);
• 6 months to 2 years (percentiles); 
• 2 to 5 years (percentiles);
• Birth to 5 years (percentiles). 

3. BMI-for-age:

• Birth to 2 years;
• 2 to 5 years;
• Birth to 5 years. 

4. Head circumference-for-age:

• Birth to 13 weeks; 
• Birth to 2 years;
• Birth to 5 years.

Related Charts and Topics:

• CDC Boys Growth Chart;
• Boys Growth Chart (all).