There is no exact weight of models However, weight depends on the individual’s BMI (Body Mass Index). It is calculated on the basis of height and gender. If a female model’s height is around 4’10”, and weighs approximately 91-115 pounds, then he or she is considered healthy. However, if a woman is 5’10”, she is healthy when weighs between 132-167 pounds. If a woman weighs below this, she is considered underweight and above it is overweight.