Around 110 - 120 pounds would be an ideal weight for a 5'2 12 year old girl.
It seems average female weight (adult) is between 138 - 164 lbs.
80pounds
The average weight for a 50 to a 52 year old is 150 pounds.
The average weight for a girl who is 5 feet 2 inches tall (which is equivalent to 62 inches) can vary depending on factors like age, body composition, and overall health. However, a rough estimate using the body mass index (BMI) formula would suggest an average weight range of 101-136 pounds. It's important to remember that individual needs and healthy weights can differ.
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The average weight for a 12-year-old girl who is 52 inches tall typically falls within the range of 70 to 100 pounds, depending on various factors such as body composition and overall health. According to growth charts from the Centers for Disease Control and Prevention (CDC), a weight around 85 pounds is often considered average for this height. However, individual growth patterns can vary widely, so it's important to consider overall health rather than just weight.
you might want to specify from what country.
All bodies are different, there is no specific weight for a 5'2 12 year old girl. Ask your doctor.
There is no "should" in weight, considering height, muscle mass, and especially during puberty, since the body is changing rapidly. The average weight for a 14 year old girl is 47-52 kilograms, or 105-115 pounds.
86lbs would result in a 22.1 BMI, which is overall a normal weight.