According to the formula of body mass index (BMI), a man's BMI is the height minus 100, and then divided by the height, and the ratio between 24 and 28 is the standard. Therefore, the standard weight of a male with a height of 185cm should be 185- 100=85, and then divide it by 185 to get a value equal to about 0.46, that is, the standard weight is about 77 kg.

It should be noted that this formula is only a rough reference and cannot fully represent a person's physical condition, because a person's physical condition is affected by many factors, such as age, eating habits, exercise level and so on. Therefore, I suggest that you don't pursue the standard weight too much, but keep a healthy weight and living habits according to your actual situation.