What the tool does, how to run it, and what to expect from the result.
Ideal body weight by Devine is 50 kg for men (45.5 kg for women) + 2.3 kg per inch over 5 feet. Adjusted body weight adds 40% of the excess: IBW + 0.4 × (actual − IBW). A 68-inch man at 110 kg has IBW 68.4 kg and adjusted weight 68.4 + 0.4 × 41.6 = 85 kg. It is used when actual weight is above about 120% of ideal.
A quick way to understand who this helps, what it solves, and where it connects next.
Anyone tracking fitness or health numbers, plus students and clinicians double-checking a formula.
Using the adjusted body weight calculator without installing anything or signing up.
Short answers for the questions people usually have before trying a utility like this.
For aminoglycoside antibiotics, creatinine clearance in obesity, and energy needs in clinical nutrition, when actual weight would overestimate the dose.
Roughly 40% of excess weight in obesity is lean tissue that takes part in drug distribution. Some protocols use 0.3 or 0.25.
Nearby tools from the catalog that fit the same job or workflow.
Calculate ideal weight
Estimate an ideal body weight from height and sex, plus a healthy weight range. Free, in your browser, no sign-up.
Calculate your BMI
Calculate your Body Mass Index from height and weight, with a category. Free, in your browser, no sign-up.
BSA by Mosteller, DuBois and Haycock
BSA by Mosteller, DuBois and Haycock. Free, instant, in your browser.
Lean body mass by Boer and Hume
Lean body mass by Boer and Hume. Free, instant, in your browser.
Percent of body weight lost
Percent of body weight lost. Free, instant, in your browser.
Calculate percentages
Work out what one number is as a percentage of another, and percentage amounts. Free, in your browser, no sign-up.
Cleanor puts these tools in one app: compress and convert images, video, and audio, work with PDFs, and scan text right on your device. Plus free up storage and clear inbox clutter with Email Cleaner. Start with a free trial.
Enter your numbers and the result updates live in your browser. Nothing is uploaded and no server is used.
Calculations run locally in your browser. An estimate for general guidance, not medical advice.