Privacy Policy

Last Updated: June 15, 2026

At Date Calculator Tools, accessible from https://datecalculatortools.com, one of our main priorities is the privacy of our visitors. This Privacy Policy document contains types of information that is collected and recorded by Date Calculator Tools and how we use it.

1. Browser-Side Date Calculations (Zero Server Storage)

Unlike traditional online tools, all calculations you perform across our 6 core calculators (Date Calculator, Business Days Calculator, Date Duration Calculator, Add Days, Subtract Days, Weekdays Calculator) are executed strictly in your local device memory using standard browser-side JavaScript.

We do not transmit, log, track, share, or store any date inputs or calculation outputs. Your business deadlines, financial milestones, or travel details remain entirely yours.

2. Log Files & Analytics

Date Calculator Tools follows a standard procedure of using log files. These files log visitors when they visit websites. All hosting companies do this as part of hosting services' analytics. The information collected by log files includes internet protocol (IP) addresses, browser type, Internet Service Provider (ISP), date and time stamp, referring/exit pages, and possibly the number of clicks. These are not linked to any information that is personally identifiable. The purpose of the information is for analyzing trends, administering the site, tracking users' movement on the website, and gathering demographic information.

We may use lightweight third-party analytics scripts (such as Google Analytics or similar cookies) to check general traffic patterns, determine popular pages, and optimize site loading speeds.

3. Cookies and Web Beacons

Like any other website, Date Calculator Tools uses "cookies". These cookies are used to store information including visitors' preferences, and the pages on the website that the visitor accessed or visited. The information is used to optimize the users' experience by customizing our web page content based on visitors' browser type and/or other information.

4. Google DoubleClick DART Cookie & AdSense Disclosure

Google is one of a third-party vendor on our site. It also uses cookies, known as DART cookies, to serve ads to our site visitors based upon their visit to our site and other sites on the internet. However, visitors may choose to decline the use of DART cookies by visiting the Google ad and content network Privacy Policy at the following URL: https://policies.google.com/technologies/ads.

Some of advertisers on our site may use cookies and web beacons. Our advertising partners include:

  • Google AdSense (which may be integrated after approval).

These third-party ad servers or ad networks use technology in their respective advertisements and links that appear on Date Calculator Tools, which are sent directly to users' browsers. They automatically receive your IP address when this occurs. These technologies are used to measure the effectiveness of their advertising campaigns and/or to personalize the advertising content that you see on websites that you visit.

5. Third Party Privacy Policies

Date Calculator Tools's Privacy Policy does not apply to other advertisers or websites. Thus, we are advising you to consult the respective Privacy Policies of these third-party ad servers for more detailed information. It may include their practices and instructions about how to opt-out of certain options.

6. Consent

By using our website, you hereby consent to our Privacy Policy and agree to its terms.