Ideal Weight Calculator
Find your ideal body weight from your height and gender using the Devine formula, along with a healthy weight range based on BMI.
Ideal weight
70.5 kg
Healthy range: 56.7 – 76.3 kg
Devine formula + healthy BMI range. A guide, not medical advice.
About Ideal Weight Calculator
Ideal Weight Calculator takes the work out of it. Find your ideal body weight from your height and gender using the Devine formula, along with a healthy weight range based on BMI. It's a favourite among busy households who want to plan ahead with less stress. It's especially handy for organising a busy week — the kind of small task that quietly eats up your day. No login, no install, no catch — just open it and go.
Why use Ideal Weight Calculator?
- Save time — make everyday decisions easier in seconds instead of doing it by hand.
- Fewer mistakes: let Ideal Weight Calculator handle the fiddly parts so you don't have to.
- Skip the expensive software — Ideal Weight Calculator does the job for free.
- Simple enough for beginners, dependable enough to use every day.
- Designed to help you take care of the details with less effort.
If you're one of busy households, Ideal Weight Calculator will quickly become part of your routine.
Key features
- Free forever — no credit card and no trial timer.
- Copy your output in one tap and take it anywhere.
- Built to handle real, everyday lifestyle tasks reliably.
- No watermarks, paywalls or usage caps.
What you can use Ideal Weight Calculator for
- Organising a busy week
- Working out a monthly budget
- Tracking a fitness goal
How to use Ideal Weight Calculator
- Add your information in the boxes above.
- Pick any options that fit what you need.
- Hit “Generate”.
- Review the output, copy it, and you're done.
Tips for getting the best results
- Bookmark Ideal Weight Calculator so it's one click away next time you need to plan ahead with less stress.
- Pair Ideal Weight Calculator with the other lifestyle tools on ChatGBT for a full workflow.
- Copy your result and adjust it to match your own voice, brand or style.
Frequently asked questions
Can I use Ideal Weight Calculator for commercial work?
Yes. You're free to use Ideal Weight Calculator and its results for personal, educational and commercial projects at no cost.
Can I use Ideal Weight Calculator on my phone?
Absolutely. Ideal Weight Calculator runs in any modern browser, so it works on phones, tablets and computers alike.
Is Ideal Weight Calculator free?
Yes — Ideal Weight Calculator is 100% free with no account, subscription or hidden charges. Use it as much as you like.
What makes Ideal Weight Calculator different?
Ideal Weight Calculator focuses on doing one job really well, fast and for free, with no setup — so you can plan ahead with less stress and get on with your day.
Is my data safe with Ideal Weight Calculator?
Your input is used only to produce your result and isn't sold or shared. See our privacy policy for the full details.
Do I need to sign up to use Ideal Weight Calculator?
No sign-up or login is needed. Just open Ideal Weight Calculator and start straight away.