Normal weight for 20 year olds (lbs)

The average weight for 20 year old men is 155.6 lbs and 20 year old women average 128.4 lbs1 The tables below show the distribution of weight by percentile of the 20 year year old population.

Current units = pounds. View this page in kilograms.

At the age of 20, young adults continue to establish their lifestyle patterns, which can influence their weight and overall health. The average weight for a 20-year-old generally falls around 156 lbs for boys and 128 lbs for girls based on CDC growth charts1. As they embark on new challenges and opportunities, prioritizing a balanced and nutritious diet, staying physically active, and maintaining a positive body image can contribute to their well-being and set the stage for a healthy adulthood.

Body weight percentile table for 20 year old men

Percentile Weight
3rd 119.1 lbs
5th 122.7 lbs
10th 128.8 lbs
25th 140.3 lbs
50th 155.6 lbs
75th 174.6 lbs
90th 195.8 lbs
95th 211 lbs
97th 222.2 lbs

Body weight percentile table for 20 year old women

Percentile Weight
3rd 99.3 lbs
5th 102.1 lbs
10th 106.7 lbs
25th 115.7 lbs
50th 128.4 lbs
75th 145.2 lbs
90th 166.1 lbs
95th 182.9 lbs
97th 196.3 lbs

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?

Change age

-1 yr