Effective Date: September 28, 2025
SleepTimesCalculator.com (“we,” “our,” or “us”) respects your privacy and is committed to protecting the personal information you share with us. This Privacy Policy explains how we collect, use, and protect your data when you use our website, applications, and services.
By using this website, you agree to the terms of this Privacy Policy. If you do not agree, please do not use our site.
Who We Are
Our website address is: https://sleeptimescalculator.com.
We provide tools such as a sleep calculator, nap calculator, and sleep tracking resources to help users improve their sleep schedules and well-being.
Comments
When visitors leave comments on the site, we collect the data shown in the comments form, along with the visitor’s IP address and browser user agent string to help with spam detection.
An anonymized string created from your email address (also called a hash) may be provided to the Gravatar service to check if you are using it. The Gravatar service privacy policy is available here: https://automattic.com/privacy/. After your comment is approved, your profile picture becomes visible to the public in the context of your comment.
Media
If you upload images to the website, you should avoid uploading images that contain embedded location data (EXIF GPS). Visitors to the website can download and extract any location data from uploaded images.
Cookies
We use cookies to improve user experience and site functionality. Cookies are small text files stored on your device.
- If you leave a comment, you may opt-in to saving your name, email, and website in cookies for convenience. These cookies last for one year.
- If you visit our login page, a temporary cookie will be set to check if your browser accepts cookies. This cookie contains no personal data and is deleted when you close your browser.
- When you log in, several cookies will be set up to save your login details and screen preferences. Login cookies last two days, while screen preference cookies last one year. Selecting “Remember Me” keeps your login active for two weeks. Logging out removes login cookies.
- If you edit or publish an article, an additional cookie will be stored in your browser. This cookie contains no personal data and only indicates the post ID of the article you edited. It expires after one day.
You can manage or disable cookies through your browser settings, but some site features may not work properly without them.
Embedded Content from Other Websites
Articles on this site may include embedded content (e.g., videos, images, or articles). Embedded content from other websites behaves in the exact same way as if you visited the external website directly.
These websites may collect data about you, use cookies, embed additional third-party tracking, and monitor your interaction with the embedded content—especially if you have an account and are logged into that website.
Who We Share Your Data With
If you request a password reset, your IP address will be included in the reset email. We do not sell, rent, or trade your personal information to third parties.
How Long We Retain Your Data
- If you leave a comment, the comment and its metadata are retained indefinitely. This allows us to recognize and approve follow-up comments automatically instead of holding them in moderation.
- For users who register on our website (if any), we store the personal information provided in their user profile. Users can see, edit, or delete their personal information at any time, except for their username. Website administrators can also access and edit this information.
What Rights You Have Over Your Data
If you have an account on this site or have left comments, you can request an exported file of the personal data we hold about you, including any data you have provided to us. You can also request the erasure of personal data we hold about you.
Please note that this does not include data we are required to keep for administrative, legal, or security purposes.
Where Your Data Is Sent
Visitor comments may be checked through an automated spam detection service.
Security of Your Data
We take reasonable precautions to protect your personal data from unauthorized access, alteration, disclosure, or destruction. However, no method of online transmission or storage is 100% secure.
Third-Party Services
We may use trusted third-party tools (such as analytics providers or spam detection services) that collect, monitor, and analyze certain information to help us improve our services. These providers have their own privacy policies governing how they handle data.
Children’s Privacy
Our website is not directed at children under the age of 13, and we do not knowingly collect personal information from them. If you believe we have inadvertently collected such data, please contact us so we can remove it.
Changes to This Privacy Policy
We may update this Privacy Policy from time to time to reflect changes in our practices, services, or legal requirements. Updates will be posted on this page with a revised effective date.
Contact Us
If you have questions about this Privacy Policy or how we handle your data, please contact us at:
📧 Email: info@sleeptimescalculator.com
🌐 Website: https://sleeptimescalculator.com