Terms of Service

Welcome to Maritime Calculator ("we", "us", "our"). By accessing or using our website and tools, you agree to be bound by these Terms of Service. If you do not agree with these terms, please discontinue use of our services.

1. Use of Our Tools

Maritime Calculator provides free online calculators and maritime utilities for informational purposes only. You agree to use these tools responsibly and only for lawful purposes. You must not interfere with or attempt to compromise the security, availability, or integrity of the website.

You agree that you will not use these tools for any safety-critical application where a calculation error could result in injury or physical damage.

2. No Professional Advice

The tools and calculations provided on this website are for preliminary reference and educational purposes only. They are NOT FOR NAVIGATION and must not be used as a substitute for official nautical publications, certified onboard software (such as approved ECDIS), or standard bridge procedures.

Calculations may not account for real-time variables affecting your vessel, such as specific trim, list, hull condition, or environmental forces.

The Master and officers of the vessel retain full and sole responsibility for safe navigation, stability, and cargo stowage. Always cross-check results with official, verified methods before making operational decisions.

3. Intellectual Property

The visual interfaces, graphics, design, compilation, information, computer code, and the 'Maritime Calculator' logo are the property of Maritime Calculator and are protected by copyright and intellectual property laws. While specific maritime formulas may be public domain, our specific implementation and presentation of these tools are proprietary. You agree not to:

• Reproduce, distribute, or create derivative works from our content without written permission.
• Use any automated means to access the services or extract calculation data.
• Attempt to reverse engineer or decompile the underlying software.

4. Limitation of Liability

Maritime Calculator is provided on an 'AS IS' and 'AS AVAILABLE' basis. We make no representations or warranties regarding the accuracy, reliability, or completeness of the code or calculations.

To the fullest extent permitted by law, we shall not be liable for any direct, indirect, incidental, or consequential damages arising from the use of this website. This explicitly includes, but is not limited to: vessel grounding, collision, cargo damage, commercial delays (loss of hire), environmental pollution, or personal injury.

By using these tools, you acknowledge that you are doing so at your own risk and agree that we are not liable for any accidents or financial losses resulting from reliance on this data.

5. Third-Party Links

Our website may include links to third-party sites. We are not responsible for the content, security, or privacy practices of those external sites.

6. Termination

We reserve the right to suspend or terminate access to our website if you violate these terms or engage in malicious activity that compromises user experience or site integrity.

7. Changes to These Terms

We may update these Terms of Service from time to time. Significant changes will be reflected here with a new effective date. Continued use of the site constitutes acceptance of the updated terms.

8. Contact Us

For questions about these Terms, please contact us at help@maritimecalc.com.