Ideal Weight

The ToolVerce Ideal Weight Calculator computes your target healthy body weight range based on height and gender by comparing four recognized clinical formulas alongside World Health Organization (WHO) BMI benchmarks.

The Four Classical Medical Formulas Compared

Clinical researchers have developed several mathematical models to determine ideal body weight (IBW), primarily for medical drug dosage calculation and nutritional assessment:

• Devine Formula (1974): The most widely utilized standard in clinical pharmacokinetics.
  • Men: $50\text{ kg} + 2.3\text{ kg} \times (\text{height in inches} - 60)$
  • Women: $45.5\text{ kg} + 2.3\text{ kg} \times (\text{height in inches} - 60)$
• Robinson Formula (1983): An updated revision of Devine tailored for general population metrics.
• Miller Formula (1983): Features adjusted base constants providing slightly leaner targets for men.
• Hamwi Formula (1964): Commonly applied in clinical diabetes education and dietetics.

Ideal Weight by Height Reference Table (Average Adult Range)

Non-Medical Educational Disclaimer

Ideal weight formulas calculate theoretical benchmarks based on statistical averages. They do not differentiate between lean muscle mass and adipose fat tissue. Athletes and bodybuilders with high muscle mass may be classified as overweight by these formulas despite having excellent cardiovascular fitness and low body fat.

Related Health & Fitness Calculators

• BMI Calculator: Calculate your Body Mass Index and health category.
• Body Fat Percentage: Estimate body fat and lean tissue mass.
• Calorie Calculator: Plan daily nutrition for healthy weight management.