Ideal Weight
Calculator for Women
Calculate your ideal weight range using four established scientific formulas. This free calculator provides multiple perspectives on healthy weight for women based on height.
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How This Ideal Weight Works
This calculator uses four established formulas: Devine, Robinson, Miller, and Hamwi. Each was developed based on different research populations and methods. By showing all four results plus an average range, you get a comprehensive view of suggested ideal weight rather than a single number.
When Should You Use This Tool
Use this calculator as a general reference when setting health goals. The range accounts for natural variation in body composition. Women with more muscle mass may healthily weigh more than these estimates. Use alongside body fat percentage for fuller context.
Is This Tool Accurate and Safe
Ideal weight formulas were developed decades ago and do not account for individual factors like muscle mass, bone density, or ethnicity. They provide general guidance rather than medical targets. Your actual ideal weight depends on how you feel, your fitness level, and health markers. Data stays private in your browser.
Frequently Asked Questions
Which ideal weight formula is most accurate for women?
No single formula is universally accurate. The Robinson and Devine formulas are commonly used in clinical settings. Comparing multiple formulas gives a better range estimate than relying on one.
Why do the formulas give different results?
Each formula was developed from different study populations and time periods. They reflect varying assumptions about ideal body proportions. The variance shows why a range is more useful than a single target.
Should I aim for the lower or higher end of the range?
Your ideal depends on your body frame and muscle mass. Athletic women with more muscle often feel best at the higher end. Smaller-framed women may be healthiest at the lower end. Overall health markers matter more than hitting an exact number.
What if my current weight is outside this range?
Being outside the range does not automatically indicate a problem. Consider your body composition, energy levels, and health markers. Consult a healthcare provider for personalized assessment rather than using calculators alone.