To find the proper weight for a person's specific age, take height into account, according to Medical News Today. Many people choose to use Body Mass Index (BMI) as a means of measuring how much they should weigh. More »

www.reference.com Health Medical Ranges & Levels

When determining how much you should weigh for your age, there are a few factors to consider. Some include your height, sex, bone-density and muscle-to-fat ratio. More »

www.reference.com Health Fitness & Exercise

One way to determine a healthy weight range is to measure body mass index (BMI). The National Heart, Lung, and Blood Institute explains that BMI is used to measure if a person is overweight or obese. More »

www.reference.com Science Human Anatomy

A few ways to calculate ideal body weight include using tools such as the body mass index and waist-hip ratio, according to Medical News Today. Another very efficient way to figure out ideal body weight is to calculate b... More »

www.reference.com Health Medical Ranges & Levels

Standard weight is not based strictly on age; an ideal weight takes height into consideration as well. According to Disabled World, the average 14-year-old girl, who is about 5 feet and 4 inches tall, weighs between 105 ... More »

The Centers for Disease Control and Prevention explains that healthy weight ranges cannot be defined specifically for teens because their weight fluctuates often according to their age, sex and height. The CDC advises th... More »

A height, weight and age calculator is a tool used to calculate the body mass index, or BMI, of an individual. BMI is a measure of body fat based on the height and weight of adults over 20 and is used as an indicator of ... More »