Calculat.IO Privacy Policy and Rules

Effective Date: November 7, 2021

Information We Collect About You and How We Collect It

Calculat.IO: The Calculat.IO website does not collect any personal data. We don't even use cookies at all. Anything you submit via the Feedback form is read and deleted immediately. However some third-party tools we are using may collect additional data. More details below.

Google Advertising: We use Google AdSense Advertising on our website. Google's advertising requirements can be summed up by Google's Advertising Principles. They are put in place to provide a positive experience for users. Google, as a third-party vendor, uses cookies to serve ads on our site. Google's use of the DART cookie enables it to serve ads to our users based on previous visits to our site and other sites on the Internet. Users may opt-out of the use of the DART cookie by visiting the Google Ad and Content Network privacy policy. We, along with third-party vendors such as Google use first-party cookies (such as the Google Analytics cookies) and third-party cookies (such as the DoubleClick cookie) or other third-party identifiers together to compile data regarding user interactions with ad impressions and other ad service functions as they relate to our website. Opting out: Users can set preferences for how Google advertises to you using the Google Ad Settings page. Alternatively, you can opt out by visiting the Network Advertising Initiative Opt Out page or by using the Google Analytics Opt-out Browser Add-on. You can read the Google Ads Policy here.

Google Analytics: In addition, this site may use a tool called "Google Analytics" to collect information about use of this site. Google Analytics collects information such as how often users visit this site, what pages they visit when they do so, and what other sites they used prior to coming to this site. We use the information we get from Google Analytics only to improve this site. Google Analytics collects only the IP address assigned to you on the date you visit this site, rather than your name or other identifying information. We do not combine the information collected through the use of Google Analytics with personally identifiable information. Although Google Analytics plants a permanent cookie on your web browser to identify you as a unique user the next time you visit this site, the cookie cannot be used by anyone but Google. Google's ability to use and share information collected by Google Analytics about your visits to this site is restricted by the Google Analytics Terms of Use and the Google Privacy Policy. The Google Analytics Terms of Use are available online at The Google Privacy Policy is available online at You can prevent Google Analytics from recognizing you on return visits to this site by disabling cookies on your browser or by using Google Analytics Opt-out Browser Add-on

Website Rules

No special rules applied - feel free to count dates, convert numbers, enjoy.


We try to keep the data on this website accurate but neither this website nor its authors are responsible for any errors or omissions. The contents of this site are not suitable for any use involving risk to health, finances or property. Use at your own risk.

About Calculat.IO

This website is created and maintained by Pavel Volkov (

Contact Information

You may contact me via Feedback Form or Telegram Messenger: or Email: