The average weight for a person who is 5 feet 5 inches tall ranges from 110 to 150 pounds, depending on sex, body fat percentage, and muscle mass. This range aligns with a healthy BMI of 18.5 to 24.9, according to the CDC.
Height alone doesn't determine ideal weight. A 5'5" woman with low body fat and higher muscle mass may weigh more than a man of the same height with higher fat levels yet still fall within a healthy category. The body's composition matters more than the number on the scale.
For reference, the Centers for Disease Control and Prevention (CDC) uses growth charts based on national health surveys to define healthy weight ranges by age, sex, and height. These standards are updated regularly and reflect population-wide data collected through the National Health and Nutrition Examination Survey (NHANES).
For women who are 5'5", the average weight typically falls between 110 and 140 pounds. According to NHANES data from 2017-2020, the median weight for adult women at this height was 132 pounds. Men at 5'5" have a wider typical range due to greater muscle mass potential, averaging between 125 and 150 pounds.
BMI calculations use height and weight to estimate body fat. For a 5'5" person, a BMI of 18.5 corresponds to 110 pounds, while a BMI of 24.9 equals 149 pounds. Values above 25 suggest overweight status, and those above 30 indicate obesity.
A 5'5" woman weighing 135 pounds has a BMI of 23.6, which is within the healthy range. A man of the same height and weight has a BMI of 23.6 as well, but his muscle-to-fat ratio is likely higher, meaning he may appear leaner despite the same number on the scale.
Two people who are both 5'5" and weigh 140 pounds can look very different. One may have a muscular build with low body fat, while the other may carry more visceral fat around the abdomen. The former is metabolically healthier, even though their weight is identical.
Strength training increases lean muscle mass, which weighs more than fat per volume. A 5'5" individual who lifts weights regularly may weigh 150 pounds but still have a healthy body fat percentage. This is why fitness professionals often use waist circumference, body fat percentage, or visual assessment alongside weight and BMI.
One study published in the Journal of the American Medical Association (JAMA) Internal Medicine found that individuals with normal BMI but high visceral fat had a 30% higher risk of cardiovascular events compared to those with lower internal fat, regardless of weight.
Many assume that "ideal" weight is a single number. That's incorrect. There is no universal target weight for 5'5" individuals. A healthy weight depends on genetics, activity level, metabolism, and personal health goals.
Another myth is that being underweight equates to being healthy. A 5'5" woman weighing 100 pounds may have a BMI of 17.1, which falls below the healthy range. Low body weight can signal malnutrition, hormonal imbalance, or eating disorders, especially if accompanied by fatigue, irregular periods, or hair loss.
Some people confuse weight with fitness. A 5'5" man weighing 160 pounds with a BMI of 26.5 may be classified as overweight, but if he runs marathons and maintains low body fat, his health markers-like blood pressure, insulin sensitivity, and cholesterol-are likely optimal.
| Height | Sex | Healthy BMI Range | Corresponding Weight Range | Notes |
|---|---|---|---|---|
| 5'5" | Female | 18.5-24.9 | 110-149 lbs | Median weight: 132 lbs (CDC NHANES) |
| 5'5" | Male | 18.5-24.9 | 118-157 lbs | Higher muscle mass allows for greater weight within healthy range |
These ranges are derived from CDC growth charts and NHANES data. They represent averages across U.S. adults aged 20 and older.
Consider two individuals, both 5'5" and 140 pounds:
Both have the same weight and height, but Person A is metabolically healthier. Their BMIs are identical (23.6), but body composition reveals significant differences in health outcomes.
I once measured my own body fat using dual-energy X-ray absorptiometry (DEXA) scanning during a wellness retreat. At 5'5" and 145 pounds, my body fat was 21%. My doctor confirmed this was within the athletic range. I felt stronger and more energetic than when I weighed 135 pounds with higher fat mass.
If your weight consistently falls outside the healthy range for your height, especially if accompanied by fatigue, mood changes, or difficulty maintaining energy, consult a healthcare provider. A registered dietitian can assess your intake and activity level to recommend sustainable adjustments.
For women, a weight below 100 pounds at 5'5" may indicate disordered eating patterns. For men, a weight above 160 pounds with a waist over 40 inches raises concerns about metabolic syndrome.
Understanding your body's signals is more important than matching a number. Focus on long-term health markers-blood pressure, resting heart rate, sleep quality, and energy levels-not just the scale.