Terms for using SleepLike
These general terms describe the intended use and limits of the SleepLike website and calculator.

What the service provides
SleepLike provides static educational pages and a local calculator for planning approximate sleep and wake times. It is intended for adults seeking general wellness information. The service does not provide medical advice, diagnosis, treatment, emergency support, or a measurement of sleep stages.
The calculations use stated assumptions, including an approximate cycle interval and a falling-asleep allowance. Results are estimates for planning. Sleep varies by person and night, so you remain responsible for deciding whether a suggested time fits your circumstances.
Using the pages
Use the pages for lawful, personal informational purposes and do not treat an estimate as a guarantee. Do not use the calculator as the sole basis for a safety-critical decision, especially when you are very sleepy or need to drive, operate equipment, or perform another task requiring alertness.
Content, calculations, links, and optional integrations may be updated, removed, or changed as the project develops. The update date on a page helps identify the version of the educational copy you read. External websites have their own content and practices.
Health questions and contact
If you have persistent trouble sleeping, excessive daytime sleepiness, loud snoring, gasping, breathing pauses, or another health concern, speak with a qualified health professional. For product, privacy, accessibility, or content questions, use https://maat.work. Do not send sensitive health history through a general product contact route.
These terms describe the service in plain language. They do not add a promise that the calculator is suitable for a particular person, schedule, health condition, or outcome.
Sources and review
Edited by the SleepLike team. Educational content, without accredited medical review.