Boys 175 refers to the height of 175 cm, when the boys height 175 cm, the normal range of weight should be between 60-70 kg. Boys weight range is generally calculated by using the height minus 80, and then multiplied by 0.7, for example, (175-80) × 0.7 = 66.5kg, belonging to the World Health Organization’s method of calculating the increase or decrease if there is no more than 10% of the body weight are normal, so the general range of body weight is probably about 60 to 70 kg. But there are some more special cases, such as athletes, bodybuilders, etc., need to engage in long-term muscle movement, may lead to the body muscle content is more, 175 cm boys, its standard weight may exceed the standard value, because the muscle content is more. Of course boys height 175 cm, how much weight should not have a clear regulation, because each male daily intake of diet exercise and engaged in a variety of factors such as the industry, the weight range will also vary.