Ideal Weight Calculator
Find your ideal body weight and healthy weight range
100% private. Your files and inputs never leave your device — everything runs locally in your browser.
How to Use Ideal Weight Calculator
Find your ideal body weight and healthy weight range. No signup, no uploads, no watermarks.
- 1
Enter your numbers in the input fields.
- 2
Choose the calculation options or frequency.
- 3
The result updates instantly as you type.
- 4
Review the breakdown, chart, or schedule, and copy the answer.
Why choose Ideal Weight Calculator?
- No uploads — your files never leave your device.
- Free forever with no signup, no watermarks, and no limits.
- Works on any device with a modern browser — no installs.
- Fast, private, and built for getting the job done in seconds.
Frequently Asked Questions
What is the Devine formula?▾
The Devine formula estimates ideal body weight for adults from height alone: 50 kg for men and 45.5 kg for women at 5 feet, plus 2.3 kg per inch above.
Does ideal weight vary with build or muscle mass?▾
Yes. Height-based formulas ignore frame size, age and muscle mass, so they are best used as a rough target rather than an exact prescription.
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