How much should I weigh if I'm 5'10"? This may seem like a simple question, worthy of a simple answer. There are many height-to-weight-ratio charts online today that can give you a quick answer to this question, but many factors should be considered when determining your ideal weight in relation to your height.
One of the main factors involved in height-to-weight ratio is gender. A 5'10" woman can maintain a healthy weight of anywhere from 132 to 173 pounds, depending on if she has a small, medium or large frame. A 5'10" man's healthy weight can be between 144 to 180 pounds, based on the same factors.
Body shape and weight are determined by heredity. Predetermined genetic factors, sometimes referred to as "set points," affect the variations in resting metabolic rate, body fat distribution and weight gain related to overeating. This may explain in part why some people gain or lose weight more easily than others, and why trying to change these genetic set points may be very difficult.
Body Mass Index
One indicator of the correct weight based on height is the Body Mass Index, or BMI. BMI calculates the amount of fat contained in the body. Muscle mass may affect BMI, so it is important to remember that the BMI calculator may overestimate the fat in those who have a muscular build, while it may underestimate fat in those who have reduced mass of muscles, such as elderly or inactive individuals. Ideally, BMI should be looked at along with your waist circumference, which measures your abdominal fat. Together, these are good indicators of your ideal weight range, as well as your risk for certain weight-related health problems, such as heart disease.