Ideal Body Weight Calculator
Calculate ideal body weight using Devine formula
About this calculator
The Ideal Body Weight Calculator uses the Devine formula to estimate your optimal body weight based on your height and gender. This widely-used medical formula, developed by Dr. Ben Devine in 1974, provides a standardized reference point for healthcare professionals and individuals to assess whether their current weight falls within a healthy range. The calculator is particularly useful for setting realistic weight goals, medical dosage calculations, and understanding your body's natural weight potential based on your physical structure.
How to use
Simply enter your height in feet and inches or centimeters, then select your gender from the dropdown menu. Click the calculate button to instantly receive your ideal body weight according to the Devine formula. The result will display your target weight in both pounds and kilograms for easy reference.
Frequently asked questions
What is the Devine formula and how accurate is it?
The Devine formula calculates ideal weight as 50kg + 2.3kg per inch over 5 feet for men, and 45.5kg + 2.3kg per inch over 5 feet for women. It's widely used in medicine but doesn't account for body composition or frame size.
Should I try to reach my exact ideal body weight?
The ideal body weight is a reference point, not a strict target. Healthy weight ranges vary based on muscle mass, bone density, and individual body composition. Consult healthcare professionals for personalized advice.
Does this calculator work for all ages and body types?
The Devine formula was originally designed for adults and may not be suitable for children, elderly individuals, or those with significantly different body compositions like bodybuilders or athletes.