Legal

Terms and Conditions

Last updated: October 28, 2026

By accessing this website, you agree to use it responsibly and in accordance with applicable laws.

Use of the calculator

The calculator and educational material are provided for general informational and learning purposes. You are responsible for checking results before relying on them.

Accuracy

We aim to provide useful calculations and explanations, but we do not guarantee that every result or item of content will be error-free or suitable for every purpose.

Intellectual property

Unless otherwise stated, the website's original design and content are protected by applicable intellectual property laws. Do not reproduce substantial portions without permission where permission is required.

External websites

We are not responsible for the content, availability, or practices of third-party websites linked from this site.

Changes

These terms may change as the website develops. Continued use after changes are published is subject to applicable law and the updated terms.

Contact

Questions about these terms can be sent through our contact page.