Ideal Weight Calculator Use the calculator below to determine your ideal body weight. Your ideal body weight varies based on gender, age, and current health. This ideal weight calculator is an approximation and based on a commonly used equation. Height: Feet 1' 2' 3' 4' 5' 6' 7' Inches 1" 2" 3" 4" 5" 6" 7" 8" 9" 10" 11" Sex: Male Female Get Ideal Weight Calculation