Privacy Policy
How Best Time For Bed handles calculator inputs, local storage, advertising, and contact information.
1. Calculator use
Core sleep calculations are performed in your browser. We do not require an account to use the calculators. Inputs used for a calculation are intended to remain on your device unless a feature explicitly sends information to a third-party service.
2. Local storage
The site may use browser storage for preferences such as light or dark theme settings. This information is stored in your browser.
3. Google AdSense and advertising cookies
Best Time For Bed uses Google AdSense on eligible pages. Google and its advertising partners may use cookies, device information, IP address, and similar signals to deliver, measure, limit, or personalize advertising, subject to the advertising settings and consent requirements applicable to your location.
Users can manage ad personalization through Google Ads Settings. Google’s required publisher disclosures are also described in the AdSense Required Content guidance.
4. Third-party services
The site may load third-party services such as Google-hosted fonts and Google advertising services. Those services have their own privacy practices.
5. Contact information
When you contact us, information you choose to send in your message may be received so we can respond. Do not send sensitive medical information through the contact form.
6. Children
Best Time For Bed is a general-audience informational site. We do not knowingly request unnecessary personal information from children.
7. Changes
This policy may be updated when site functionality, advertising, or legal requirements change. The date above will be updated when material changes are made.
Cookies, local storage and your consent choices
We use your browser’s local storage to remember your light or dark theme and to remember your cookie choice. These are needed for the site to work the way you set it up. We do not use them to track you.
When you first visit, you can accept all, reject non-essential, or customise your cookie preferences. Non-essential categories (analytics and advertising) are off unless you accept them. You can change your choice at any time using the Cookie settings link in the footer.
If advertising is enabled, third-party vendors, including Google, may use cookies to serve ads based on your visits to this and other sites. Google’s use of advertising cookies enables it and its partners to serve ads based on your visit to our site and other sites. You can learn how Google uses information from sites that use its services at policies.google.com/technologies/partner-sites, manage personalised ads at adssettings.google.com, or opt out of some third-party vendors at aboutads.info.
Our calculators run in your browser, and the times you enter are not sent to us. For questions, use the contact page.