Privacy policy
Effective August 19, 2026
Overview
datecalculator.site ("we," "us") provides date calculation tools. This policy explains what data is collected when you use this site and how it is used.
Calculation data
The dates and durations you enter into our calculators are processed entirely in your browser using JavaScript. This data is not transmitted to, or stored on, our servers.
Cookies and advertising
We use Google AdSense to display advertising on this site. Google and its partners may use cookies, web beacons, and similar technologies to serve ads based on your prior visits to this and other websites.
You can opt out of personalized advertising by visiting Google Ads Settings, or aboutads.info/choices if you are outside the EU. See our cookie policy for a full breakdown of cookies used on this site.
Analytics
[We use / do not currently use] a web analytics service to understand aggregate traffic patterns, such as which pages are visited and approximate geographic region. This data is anonymized/aggregated and is not used to identify individual visitors.
Your rights
Depending on your location, you may have rights under regulations such as the GDPR or CCPA to access, correct, or request deletion of personal data we hold about you. Since we do not collect personal data through our calculators, there is generally nothing tied to you to access or delete. For questions, contact us at hello@datecalculator.site.
Children's privacy
This site is not directed at children under 13, and we do not knowingly collect personal data from children.
Changes to this policy
We may update this policy from time to time. The effective date above reflects the most recent revision.
Contact
Questions about this policy: hello@datecalculator.site