Terms of Use

1. Acceptance of Terms

By accessing or using WhenToSleep.org ("the Site"), you agree to be bound by these Terms of Use. If you do not agree to these terms, please do not use the Site. We reserve the right to modify these terms at any time; continued use of the Site constitutes acceptance of any changes.

2. Description of Service

WhenToSleep.org provides free, browser-based sleep calculators and educational content about sleep science and circadian rhythms. The Site is operated by Soluna Sleep and is intended for general informational and educational purposes only.

3. Not Medical Advice

The content on WhenToSleep.org is not medical advice and should not be treated as such. Our calculators provide general wellness estimates based on published sleep science averages. They are not diagnostic tools and cannot account for individual health conditions, medications, sleep disorders, or other personal circumstances.

You should consult a qualified healthcare professional or sleep medicine specialist before making significant changes to your sleep schedule, particularly if you have or suspect you have a sleep disorder, or if you are experiencing symptoms such as chronic insomnia, excessive daytime sleepiness, or difficulty breathing during sleep.

Reliance on any information provided by this Site is solely at your own risk.

4. Accuracy of Information

We strive to ensure that the scientific information on this Site is accurate and current. However, sleep science is a rapidly evolving field, and we make no warranty, express or implied, regarding the accuracy, completeness, or timeliness of any content. We reserve the right to update, correct, or remove content at any time without notice.

5. Intellectual Property

All content on WhenToSleep.org — including text, graphics, logos, icons, code, and the design of the calculators — is the property of Soluna Sleep and is protected by applicable copyright and intellectual property laws.

You may view and use the Site for personal, non-commercial purposes. You may not:

• Copy, reproduce, or republish content without attribution and a link back to WhenToSleep.org
• Sell, license, or commercially exploit any content from the Site
• Scrape, crawl, or systematically extract content via automated means
• Modify or create derivative works from Site content without express written permission

6. Advertising

WhenToSleep.org displays advertisements provided by Google AdSense (ca-pub-4921240175329435) and potentially other advertising networks. We are not responsible for the content of advertisements displayed on the Site. Clicking on advertisements may take you to third-party websites subject to their own terms and privacy policies.

7. Limitation of Liability

To the fullest extent permitted by law, Soluna Sleep and WhenToSleep.org shall not be liable for any direct, indirect, incidental, special, consequential, or punitive damages arising from your use of or inability to use the Site, including any decisions made based on information provided by our calculators.

The Site is provided on an "as is" and "as available" basis without warranties of any kind, either express or implied.

8. Third-Party Links

The Site may contain links to third-party websites or resources. We provide these links for convenience only and are not responsible for the content, accuracy, or privacy practices of any linked sites. We do not endorse any third-party websites.

9. Governing Law

These Terms of Use shall be governed by and construed in accordance with applicable law. Any disputes shall be resolved in the appropriate courts of jurisdiction.

10. Contact

If you have questions about these Terms of Use, please see our About page.