Terms of Use

Last updated: July 2026

By accessing and using IronEval.org, you agree to these terms.

Educational purpose — not medical advice

All calculators, articles and other content on IronEval are provided for general educational and informational purposes only. They are not medical, nutritional, or professional training advice, and they are not a substitute for consultation with a qualified physician, dietitian or coach. Estimates produced by the calculators are based on published formulas that describe population averages; your individual results may differ significantly.

Always consult a healthcare professional before beginning a new exercise or nutrition program, attempting maximal lifts, or making significant changes to your diet — especially if you have any medical condition, are pregnant, or are under 18. Never disregard professional medical advice because of something you read on this site.

Assumption of risk

Strength training and maximal-effort lifting carry inherent risk of injury. You are solely responsible for exercising within your own abilities, using proper equipment and technique, and training with appropriate supervision. Use of any number produced by this site in your training is entirely at your own risk.

No warranties

The site and its tools are provided "as is" and "as available", without warranties of any kind, express or implied, including accuracy, fitness for a particular purpose, or uninterrupted availability. While we take care to implement published formulas correctly, we do not guarantee that any result is error-free.

Limitation of liability

To the maximum extent permitted by law, IronEval and its operator shall not be liable for any direct, indirect, incidental or consequential damages arising from your use of, or inability to use, this website or its content.

Intellectual property

The design, text and code of this website are the property of IronEval.org unless otherwise noted. The underlying scientific formulas (Epley, Brzycki, Mifflin-St Jeor, U.S. Navy method, DOTS, Wilks and others) are published works credited to their respective authors.

Third-party links and services

The site may link to external websites and displays advertising served by third parties. We are not responsible for the content or practices of external sites.

Changes

We may revise these terms at any time by updating this page. Continued use of the site constitutes acceptance of the revised terms.

Contact

Questions about these terms can be sent to support@ironeval.org.