Terms of Service

Acceptable use

You may use SleepLabix for personal, non-commercial purposes. You agree not to misuse the site, attempt to disrupt its operation, scrape or copy large amounts of content, or use the tool in any way that violates applicable law.

General guidance, not medical advice

Everything on SleepLabix — the calculator results and the guide articles — is general educational guidance. It is not a medical diagnosis, treatment plan, or substitute for professional advice. Never ignore a healthcare provider's advice because of something you read here.

The 90-minute cycle method is a widely shared framework, but individual sleep needs differ. If you have a health condition, are pregnant, or are managing a sleep disorder, speak with a qualified professional first.

No accuracy guarantee

We work hard to keep the math and the content accurate, but we make no guarantee that the results or information are complete, error-free, or fit for any particular purpose. Sleep cycles vary from person to person, so treat every estimate as a starting point rather than a certainty.

Intellectual property

The SleepLabix name, logo, design, and original written content are the property of SleepLabix. You may not reproduce, redistribute, or reuse them for commercial purposes without written permission.

Limitation of liability

To the fullest extent permitted by law, SleepLabix is not liable for any direct, indirect, incidental, or consequential damages arising from your use of, or reliance on, the calculator or the guides. Where you rely on sleep guidance, it remains your responsibility to judge whether professional input is needed.

These terms may be updated from time to time, and continued use of the site after changes means you accept the revised terms.