Ideal Weight Calculator — Find Your Healthy Weight Range
Calculate your ideal body weight based on height, age, and gender using multiple medical formulas. Free, instant, and privacy-first.
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Ideal Weight Calculator
Calculate Your Ideal Weight
Your Results
Enter your details and click Calculate
Frequently Asked Questions
What is ideal body weight?
Ideal body weight (IBW) is an estimate of a healthy weight range for a given height. It's calculated using medical formulas such as Devine, Robinson, Miller, and Hamwi.
Which formula is most accurate?
The Devine formula is most commonly used in clinical settings. Robinson and Miller are variations that provide slightly different ranges.
Is this tool free?
Yes — 100% free, no signup required. All calculations happen in your browser.