Free Ideal Weight Calculator
Calculate the adult weight range corresponding to a healthy BMI from height.
Ideal Weight Calculator
Enter a value to begin.
How to use this ideal weight calculator
- Enter an adult height in centimetres.
- Check the inputs and preview, then use the primary action.
- Download, copy or use the result shown by the tool.
How the result is calculated
Rather than claiming one universally ideal weight, the tool reverses the BMI equation at 18.5 and 24.9, the healthy adult interval published by the U.S. National Heart, Lung, and Blood Institute. BMI is a screening measure and does not account for body composition, pregnancy or individual medical needs.
Method source: NHLBI adult healthy-weight guidance.
All calculation and transformation work happens in this browser tab. No entered value is sent to an Noler Tools application server.
Important limitations
Results are provided for convenience and should be checked independently before an important decision. A format or checksum result never authenticates an identity, document, account, licence, vehicle or registration.
Health limitation: This is a general educational estimate, not medical advice, diagnosis or a substitute for care from a qualified clinician. Do not use it to make treatment, nutrition, pregnancy or emergency-care decisions.
Frequently asked questions
Is this ideal weight calculator free?
Yes. It is free to use and does not require an account.
Does Noler Tools save my input?
No. The input and result remain in temporary browser memory and are not uploaded or saved by this site.