Ideal Body Weight (IBW) Calculator
Calculate ideal body weight using multiple clinical formulas.
About the Ideal Body Weight (IBW) Calculator
The Ideal Body Weight (IBW) Calculator is a free online tool that helps you calculate ideal body weight using multiple clinical formulas. in seconds. No signup, no app install — your inputs are processed instantly inside your browser, so the calculation is private and works on mobile, tablet and desktop.
This calculator belongs to the Health & Fitness category, which contains many other useful tools to help with your daily decisions, planning and analysis.
How to use this calculator
- Enter the value for Height (cm) (e.g. 170).
- Enter the value for Gender.
- Click Calculate and read the result instantly.
- Use Reset to clear all inputs and try a new scenario.
Why use the Ideal Body Weight (IBW) Calculator?
- Instant & accurate — uses precise formulas, no rounding tricks.
- 100% free — no subscription, no hidden charges, no signup required.
- Privacy-friendly — calculations run in your browser, your data is never uploaded.
- Mobile-ready — works smoothly on any phone, tablet or desktop.
- Made by experts — built and maintained by iSevenPlus.
Example
Try the calculator with sample values: IBW (Devine) = 65.8 kg | IBW (Hamwi) = 67.6 kg. You can change the inputs to match your own situation.
Frequently Asked Questions
Is the Ideal Body Weight (IBW) Calculator free to use?
Yes. Every calculator on Smart Calculators Pro is 100% free, with no signup or registration required.
How accurate are the results?
The calculator uses standard mathematical formulas accepted across the industry. For legal, financial or medical decisions, please confirm with a qualified professional.
Can I use this calculator on my phone?
Yes — the design is fully responsive and works on Android, iOS, tablets and desktop browsers.
Is my data sent to a server?
No. All calculations happen inside your browser. Nothing is uploaded or stored.
Where can I find more Health & Fitness tools?
Browse the full Health & Fitness category or visit our complete calculator directory.