Ideal Weight Calculator
Estimate ideal body weight with the Devine, Robinson, Miller and Hamwi formulas based on height and sex.
Local processingIdeal Weight Calculator
What is Ideal Weight Calculator?
Ideal Weight Calculator estimates a reference body weight from height and sex using four widely cited formulas. Results are shown together so you can see the range rather than a single number.
How It Works
Each formula adds a fixed number of kilograms per inch above or below a five-foot baseline, with different constants for men and women. Outputs are converted to kilograms and pounds.
Common Use Cases
- Comparing clinical ideal-weight formulas
- Setting a reference weight for fitness goals
- Understanding how formulas differ
- Preparing information for a health discussion
Technical Details
Implements Devine, Robinson, Miller and Hamwi equations with height converted from centimetres to inches. Results are estimates, not medical advice.
How to Use
Enter your input above. The result updates automatically. Use the copy button to copy the result.
Privacy
All processing happens in your browser. Your data is never uploaded to any server.
FAQ
Which formula is the most accurate?
No single formula is universally accurate. They were designed for clinical dosing and produce different results; use them as references, not targets.
Is my data uploaded to a server?
No. Everything runs locally in your browser. Your input never leaves your device.
Does Ideal Weight Calculator work on mobile?
Yes. The interface is responsive and works in modern mobile browsers without installing an app.