Welcome to CalculateSleep.com ("we," "us," or "our"). We are committed to protecting your privacy and being transparent about how information is handled when you visit our website.
This Privacy Policy explains what data is collected when you use our free sleep cycle calculator, how that data is used, and what choices you have. By using CalculateSleep.com, you agree to the practices described in this policy.
This website is operated from Pakistan and is intended for a global audience.
CalculateSleep.com is a purely functional, calculator-based website. We do not collect, store, or process any personally identifiable information (PII) such as your name, email address, phone number, or location directly through our website.
The sleep times you enter into our calculator are processed entirely within your browser and are never transmitted to our servers or stored anywhere.
The following types of non-personal data may be collected automatically through third-party services:
This data is aggregated and anonymous. It cannot be used to identify you personally.
Cookies are small text files placed on your device by websites you visit. CalculateSleep.com uses cookies in limited ways:
You can control or disable cookies through your browser settings at any time. Disabling cookies may affect ad personalization and analytics, but will not impact your ability to use the sleep calculator.
We use Google AdSense to display advertisements on CalculateSleep.com. Google AdSense is an advertising service provided by Google LLC.
Google AdSense may use cookies and web beacons to serve ads based on your prior visits to this website and other sites across the internet. This is known as interest-based or personalized advertising.
Key points about Google AdSense on our site:
For more information about how Google uses data from sites that use its advertising services, please visit: How Google uses data when you use our partners' sites or apps.
We use Google Analytics to understand how visitors interact with CalculateSleep.com. Google Analytics collects anonymized data about page views, session duration, traffic sources, and user behavior on the site.
This helps us improve the website — for example, understanding which features are used most, which pages load slowly, and where visitors come from geographically (at a country/city level).
Important details about our Google Analytics implementation:
You can opt out of Google Analytics tracking by installing the Google Analytics Opt-out Browser Add-on.
For more information, review Google's Privacy Policy.
CalculateSleep.com may contain links to external websites for reference or informational purposes (for example, links to sleep research or Google's opt-out tools). These third-party sites have their own privacy policies, and we have no control over their content or data practices.
We are not responsible for the privacy practices of any external websites. We encourage you to read the privacy policy of any website you visit after leaving CalculateSleep.com.
CalculateSleep.com is intended for general audiences and does not knowingly collect any personal information from children under the age of 13 (or under 16 in certain jurisdictions).
Since we do not collect personal data directly from any user, there are no special data collection risks for minors. However, parents and guardians should be aware that third-party advertising networks (Google AdSense) may serve ads and collect anonymized usage data from all visitors, including children.
If you are a parent or guardian and have concerns about your child's use of this website, please contact us using the information in Section 11.
Depending on your location, you may have certain rights regarding your personal data. Since CalculateSleep.com does not collect personal data directly, most of these rights apply to the data held by Google (AdSense and Analytics).
For any other privacy-related requests, please contact us at the email address listed in Section 11.
The security of any data associated with your use of CalculateSleep.com is important to us. Our website uses HTTPS encryption (SSL/TLS) to ensure that all communications between your browser and our site are encrypted in transit.
Since we do not store any user data on our own servers, there is no database of personal information that could be compromised. All sleep time calculations happen entirely within your browser.
While we take reasonable measures to ensure a secure browsing experience, please be aware that no method of transmission over the internet is 100% secure. We encourage you to take standard precautions when browsing the internet.
We may update this Privacy Policy from time to time to reflect changes in our practices, technology, legal requirements, or other factors. When we make changes, we will update the "Last Updated" date at the top of this page.
We encourage you to review this Privacy Policy periodically to stay informed about how we are protecting your information. Your continued use of CalculateSleep.com after any changes constitutes your acceptance of the updated policy.
Significant changes (such as the addition of new data collection practices or third-party services) will be highlighted at the top of the page for 30 days after the update.
If you have any questions, concerns, or requests regarding this Privacy Policy or the way CalculateSleep.com handles data, please reach out to us:
We will do our best to respond to all privacy-related inquiries within 7 business days.
We're happy to help. Reach out at panoramaholdings01@gmail.com and we'll respond within 7 business days. Your privacy matters to us.