Calculators · Terms of Use

Terms of Use

The rules for using this website. Calculator results are estimates, not professional advice.

Last updated: September 29, 2026

Acceptance of these terms

These terms set the rules for using this website, which is owned by ILION PROJECT SL and reached through the domain calcs24.com. By using the website, you accept these terms. Please read them each time you use the website, because they may change.

Who we are

Estimates only

The calculators on this website give estimates. They are based on the values you enter and on general assumptions, and they are provided without any guarantee of accuracy. Actual materials vary by manufacturer, by job site and by conditions. Before you buy materials or start building, consult a qualified professional and check your local building code.

No professional advice

The content and the results on this website are for general information only. They are not engineering, architectural, construction, legal or any other professional advice, and they do not replace it. You are responsible for how you use the results.

Using the website

You may use the website for your own personal or business needs. You agree not to misuse it, including by trying to disrupt it, to gain unauthorized access to it, or to use it in a way that breaks the law.

Intellectual property

ILION PROJECT SL, on its own account or as a licensee, owns the intellectual and industrial property rights in this website and in the elements it contains, such as texts, images, software, trademarks and logos, colors, structure and design. All rights are reserved. You may not reproduce, distribute or publicly communicate all or part of the content of this website for commercial purposes, in any medium and by any technical means, without the authorization of ILION PROJECT SL. Accessing or using the website does not give you any right over the distinctive signs it includes.

Disclaimer of warranties and limitation of liability

The website and its content are provided “as is” and “as available”. ILION PROJECT SL does not guarantee that the content is accurate, complete or up to date, or that the website will always be available or free of errors, viruses or other harmful elements. To the maximum extent permitted by applicable law, ILION PROJECT SL is not liable for any loss or damage of any kind that may result from errors or omissions in the content, from the use of the calculators or of their results, or from the unavailability of the website.

Third-party links and advertising

The website may contain links to other websites and advertising served by third parties, including Google. ILION PROJECT SL does not control those websites or that advertising and is not responsible for their content, availability, products or services. If you use them, review their own terms and policies. The inclusion of a link or an ad does not mean any association with, or endorsement of, the third party.

Changes to the website and to these terms

ILION PROJECT SL may change, add or remove the content and the calculators of the website at any time and without prior notice. It may also update these terms. The date at the top shows when they were last updated.

Restricting access

ILION PROJECT SL may deny or remove access to the website, without prior notice, to anyone who does not comply with these terms.

Privacy and cookies

How information is handled on this website is explained in the Privacy Policy and in the Cookie Policy.

Governing law

These terms and any dispute related to this website are governed by the laws of Spain, and the parties submit to them expressly. The courts that hear the dispute are those provided by the applicable law. Nothing in this section removes any consumer rights that the law of your country of residence gives you and that cannot be waived.

Contact

For any question about these terms, write to [email protected] or visit the contact page.

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