Privacy Policy

Collection and Use of Personally Identifiable Information from Users of the Website. does not collect any personally identifiable information from the users of the website, such as names, age or gender. Information entered by the user into the input forms of the various calculators is stored for the duration of the user's session (session cookie). The stored information is only used to compute the requested result and to re-populate the input table in the event that the user would like to make another request. The session cookie is automatically deleted when the user closes their browser.

Third Party Cookies

When visiting third party vendors, including Google, use cookies to serve ads based on a user's prior visits to this website. When users visiting either view or click on an ad, a cookie may be dropped on that user's browser.

Google's use of the DoubleClick cookie enables it and its partners to serve ads to you the user based on your visit to this sites and/or other sites on the Internet. Users may opt out of the use of the DoubleClick cookie for “personalized advertising“ (formerly known as interest-based advertising) by visiting or by changing their settings in “Ad Settings“ within their Google account “My Account“.

In addition to Google other third party vendors and ad networks may be serving ads on These third parties may drop cookies on the user's browser. Follow this link to see list of the third party vendors and ad networks and links to their respective websites. You may visit those websites to opt out of the use of cookies for interest-based advertising (if the vendor or ad network offers this capability). Alternatively, you can opt out of some third-party vendor's use of cookies for interest-based advertising by visiting employs Google Analytics and more specifically Google Analytics Advertising Features to collect data about traffic on the website to better understand who the users of this website are and how we can better tailor our offering to enhance the user's experience.

Google Analytics Advertising Features uses Google advertising cookies and identifiers, in addition to data collected through a standard Google Analytics implementation to provide the data about traffic on the website.

Users can opt-out of the Google Analytics Advertising Features used on this site, by updating their “Ad Settings“, as described above. Users can also opt out of Google Analytics currently available opt-outs for the web.

Changes to this Policy

We reserve the right to change this policy at any time, all changes will be posted on this page when they take effect.

Last Update: July 7, 2016.

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