Find if 36 kg weight and 120 cm height male/female is obese, extreme obese, overweight, underweight or ideal weight. The BMI score is 25 for 36 kilograms weight and 120 cm tall male/female, which indicates that the body weight is Overweight as per WHO BMI chart. The Body Mass Index of 25 is derived from the weight of 36 kilograms divided by the square of height 120 centimeters.