Which formula is most accurate?

Devine is the most-cited because it has been used for drug dosing for decades. Realistically all three land within a couple of kilograms of each other for adults.

Is ideal weight the goal weight?

Not necessarily. Healthy bodies come in many shapes and frame sizes. Use these as rough context, not a number you must hit.

Ideal Weight Calculator | Tsinglin.tech

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Height (cm)

Sex

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Estimate the ideal body weight range using the Devine formula, Robinson and Miller variants. All quick estimates, not goals.

How to use Ideal Weight Calculator

Open the toolNo signup and nothing to install; it works as soon as the page loads.
Set “Height (cm)”
Set “Sex”
Read the resultChange any input and the result is recalculated immediately.

Worked example with the defaults

IDEAL WEIGHT (ROBINSON): 68.9 kg

Nothing you enter leaves your device

All of the work happens inside your browser. Whatever you type is never packaged up and sent to a server, and no request this page makes carries it.

That makes it safe for contract amounts, personal details and internal documents you would rather not hand to a third party — close the tab and it is gone.

What this tool does not do

Ideal Weight Calculator only does what a browser can do on its own — it talks to no backend service. So it keeps no history for you and syncs nothing across devices; if you need a record, copy or download the result.

It is also not a substitute for professional judgement. For legal, medical or tax decisions, treat the output as a starting point rather than a final answer.

Frequently Asked Questions

Which formula is most accurate?: Devine is the most-cited because it has been used for drug dosing for decades. Realistically all three land within a couple of kilograms of each other for adults.
Is ideal weight the goal weight?: Not necessarily. Healthy bodies come in many shapes and frame sizes. Use these as rough context, not a number you must hit.