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Terms of Use

Last updated: 20 September 2026.

Using Castov

By using Castov you agree to these terms. The tools are free for personal and commercial use. If you do not agree, please do not use the site.

No warranty

The tools and content are provided "as is" without warranties of any kind. We work to keep results accurate, but they depend on your browser's date and time zone support and on the rules in the IANA time zone database it contains. Do not rely on Castov alone for legal, financial, medical or safety-critical decisions.

Limitation of liability

To the extent permitted by law, Castov and its operators are not liable for any loss or damage arising from your use of, or inability to use, the site or its results.

Acceptable use

Please do not attempt to disrupt the site, overload it with automated requests, or use it to break the law. You may link to any page. You may not copy the site's content in bulk and republish it as your own.

Intellectual property

The site design, text and code are owned by Castov or its licensors. Names of third-party products mentioned on the site belong to their respective owners.

Changes

We may change the tools or these terms from time to time. Continued use after a change means you accept the updated terms. See also our Privacy Policy.