Privacy Policy
Read the DateTimeWise privacy policy, including local browser storage, analytics, advertising cookies and your choices.
Last updated: August 25, 2026
Overview
This Privacy Policy explains how DateTimeWise.com handles information when you use the website. Core calculator inputs are generally processed in your browser and are not sent to DateTimeWise for calculation.
Information stored on your device
DateTimeWise may use browser local storage to remember theme preferences, recent calculations and saved calculations. This information remains in your browser unless you clear site data or use a browser feature that synchronizes storage.
Server and hosting data
Our hosting and security providers may process standard technical request information needed to deliver and protect the website, such as IP address, browser/user-agent information, requested URL, timestamps and security signals. We may use aggregated website analytics to understand traffic and performance.
Advertising and Google cookies
DateTimeWise may display advertising, including Google AdSense. When advertising is enabled, third-party vendors, including Google, may use cookies or similar technologies to serve ads based on a user's prior visits to DateTimeWise or other websites.
Google's use of advertising cookies enables Google and its partners to serve ads to users based on visits to this site and/or other sites on the Internet. Users can manage personalized advertising in Google Ads Settings. If other third-party ad vendors or networks are used, this policy may be updated to identify them and explain available choices.
Where required, consent choices for advertising cookies and personal-data processing will be presented through an appropriate consent management platform before relevant advertising technologies are used.
Analytics, links and third parties
DateTimeWise may use website analytics supplied by our hosting provider or another analytics service. Third-party websites linked from DateTimeWise have their own privacy practices, and we are not responsible for those sites.
Children's privacy
DateTimeWise is a general-purpose utility website and is not designed to collect personal information from children. We do not require accounts or profiles to use the calculators.
Your choices
You can clear local DateTimeWise data through your browser's site-data controls. You can also use browser privacy controls to limit cookies or tracking, although some advertising or preference features may then work differently.
Contact
Questions about this policy can be sent to contact@datetimewise.com.