By accessing or using the Catulator website and calculator tools, you agree to be bound by these Terms of Use. Catulator reserves the right to update these terms at any time without notice. Continued use of the website after any changes constitutes acceptance of the revised terms.
You may print or save one copy of any page for personal, non-commercial use. You may not reproduce, distribute, modify, create derivative works of, publicly display, or commercially exploit any content from this website without prior written permission.
Educators and students may use website content for educational purposes with proper attribution by linking directly to the relevant page URL.
The website and all content, tools, and calculators are provided "as is" without warranties of any kind, either express or implied. Catulator does not warrant that calculation results are accurate, complete, or suitable for any particular purpose. Use of any calculation results is entirely at your own risk.
Catulator shall not be liable for any direct, indirect, incidental, special, or consequential damages arising from your use of, or inability to use, this website or its content. This limitation applies to damages resulting from reliance on any information or results provided on the website.
You agree to indemnify and hold harmless Catulator and its affiliates, officers, and agents from any claims, damages, losses, or expenses (including reasonable legal fees) arising from your use of the website or your violation of these Terms of Use.
These Terms of Use shall be governed by and construed in accordance with applicable law. Any disputes arising under or in connection with these Terms shall be subject to binding arbitration where permitted by law.
If any provision of these Terms of Use is found to be invalid or unenforceable by a court of competent jurisdiction, the remaining provisions shall remain in full force and effect.
These Terms of Use, together with the Privacy Policy, constitute the entire agreement between you and Catulator with respect to your use of this website and supersede all prior agreements or understandings.
We collect aggregate, non-personally-identifying information about website traffic, including pages visited, search terms, referring domains, and timestamps. This data is used to improve our website and may be shared with advertisers or contractors in summary form. IP addresses are logged for security purposes only — to help combat spam and unauthorized access — and are not shared with third parties.
We use cookies to remember your preferences, such as display settings and calculator choices, so they persist when you return to the website. All calculators on this website function even if cookies are disabled in your browser. You can control or block cookies through your browser settings.
This website displays advertisements served by Google AdSense and other third-party advertising networks. These third parties may use cookies to serve ads based on your prior visits to this website or other sites. You may opt out of interest-based advertising through the following resources:
We use Google Analytics to understand how visitors use our website. Google Analytics operates with IP anonymization enabled, meaning your full IP address is never stored. The information gathered cannot be used to identify you personally and may be shared with advertising networks in aggregate form.