Normal weight for 4 year olds (kg)

The average weight for 4 year old boys is 16.3 kg and 4 year old girls average 15.9 kg1 The tables below show the distribution of weight by percentile of the 4 year year old population.

Current units = kilograms. View this page in pounds.

Around the age of 4, children's growth patterns may vary significantly. On average, a 4-year-old weighs approximately 16 kg for boys and 16 kg for girls based on CDC growth charts1. It's not uncommon for some children to experience growth spurts, while others may have a more steady growth rate. As parents and caregivers, it's essential to focus on providing a balanced diet and creating an environment that promotes physical activity and positive body image.

Body weight percentile table for 4 year old boys

Percentile Weight
3rd 13.3 kg
5th 13.6 kg
10th 14.1 kg
25th 15.1 kg
50th 16.3 kg
75th 17.7 kg
90th 19.3 kg
95th 20.3 kg
97th 21 kg

Body weight percentile table for 4 year old girls

Percentile Weight
3rd 12.8 kg
5th 13.1 kg
10th 13.6 kg
25th 14.6 kg
50th 15.9 kg
75th 17.4 kg
90th 19.2 kg
95th 20.4 kg
97th 21.3 kg

Source Citations

  1. Robert J. Kuczmarski Dr.P.H. et al., Centers for Disease Control and Prevention, U.S. Department of Health & Human Services 2000 CDC Growth Charts for the United States: Methods and Development
  2. American Academy of Pediatrics Is Your Child Overweight?

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