How do I know my optimal weight?

Weight in pounds = 5 x BMI + (BMI divided by 5) x (Height in inches minus 60). Weight in kilograms = 2.2 x BMI + (3.5 x BMI) x (Height in meters minus 1.5).

What is your ideal weight for your frame and height?

Ideal Body Weight Calculation Women: 100 pounds of body weight for the first 5 feet of height, 5 pounds for each additional inch. Men: 106 pounds of body weight for the first 5 feet of height, 6 pounds for each additional inch. Add 10% for a large frame size, and subtract 10% for a small frame size.