Terms of Use
These terms explain how Calcadian works and what to expect when you use it. By using the site you agree to them.
Acceptance of terms
By accessing or using Calcadian at calcadian.com, you agree to these Terms of Use. If you do not agree, please stop using the site. We may update these terms from time to time, and continued use after changes means you accept the updated version.
General informational use
Calcadian provides free date and time calculators for everyday planning — counting days between dates, adding or subtracting time, finding ISO week numbers, converting Unix timestamps, and similar calendar math. The site is provided for general informational and personal-planning use only.
Calculator accuracy and limitations
We work to keep calculations accurate and to follow widely accepted standards such as ISO 8601 for week numbers and the proleptic Gregorian calendar for date math. However, results can vary depending on time zone, daylight saving time, local calendar rules, public holidays, jurisdiction, browser settings, and the inputs you provide. The Business Days Calculator only excludes weekends and any custom dates you enter — it does not automatically know your local public holidays.
User responsibility
You are responsible for the dates, times, and options you enter, and for any decisions you make based on the output. Double-check critical results before acting on them. Calcadian runs in your browser and does not store or transmit the inputs you enter into the calculators.
No professional advice
Calcadian is not a substitute for professional advice. Results are not legal, tax, payroll, HR, financial, accounting, medical, regulatory, or other professional advice. For decisions with legal or financial consequences — contract deadlines, statutes of limitation, tax filing dates, payroll periods, court dates, or compliance windows — confirm dates with a qualified professional or the relevant official source.
Availability and changes
We aim to keep Calcadian available and reliable but cannot guarantee uninterrupted access. We may add, change, remove, or pause calculators and other features at any time without notice in order to improve the site, fix issues, or adjust scope.
Intellectual property
The Calcadian name, logo, written content, page layouts, and underlying code are owned by Calcadian or its licensors and are protected by applicable intellectual-property laws. You may use the calculators for personal and internal business planning. You may not copy, scrape, redistribute, or rebrand large portions of the site without permission. Short quotations with attribution and a link back to Calcadian are fine.
Limitation of liability
Calcadian is provided “as is” and “as available,” without warranties of any kind, whether express or implied. To the fullest extent permitted by law, Calcadian and its operators are not liable for any direct, indirect, incidental, consequential, or special damages arising from your use of the site or reliance on any result, including missed deadlines, scheduling errors, or financial loss.
Contact
Questions about these terms? Reach us through the contact page.