I'm 13
What is your age and gender? If you are below 18 then your weight can not be calculated without knowing age. If you are male of over 18 years of age with a height of 157 cm then your weight should be 56.25-60.33 Kg or 124-133 pounds. If you are female of same age and height then your weight should be 53.07-56.70 Kg or 117-125 pounds.