Acceptance of Terms
By using Chrono Tools you agree to these terms. If you do not agree, please do not use the site.
What the Tools Are — and Aren't
All tools provide date and time calculations using standard algorithms and the browser's own calendar and time zone databases. Results are for planning and reference. They are not legal, religious, or professional guidance: for formal religious observance dates, legal deadlines, or contractual notice periods, confirm with the appropriate authority or professional before acting.
No Warranties
The site and its tools are provided "as is" without warranties of any kind, express or implied, including accuracy, fitness for a particular purpose, and non-infringement. While the core logic is covered by automated tests against reference values, errors and omissions are possible, and inputs you provide determine the outputs.
Limitation of Liability
To the maximum extent permitted by law, Chrono Tools and its operators are not liable for any direct, indirect, incidental, or consequential damages arising from use of the site — including missed deadlines, scheduling errors, or decisions made in reliance on calculator output.
Your Responsibilities
Use the tools for lawful purposes. Do not attempt to disrupt the site, scrape it aggressively, or abuse it in any way that violates applicable law.
Intellectual Property
The site's design, text, and code are the property of Chrono Tools. You may use the tools freely for personal and commercial estimation; you may not republish, scrape, or resell the site's content wholesale.
Changes
These terms may be updated on this page. Continued use after changes constitutes acceptance of the updated terms.
Contact
Questions about these terms go through the contact page.