Privacy policy

This page explains what happens to information when you use Contractor Markup Calc.

The calculator itself does not send your numbers anywhere

Every calculation on this site runs inside your own browser using JavaScript. The values you type are never transmitted to a server, never stored on our systems, and never shared. If you close the tab, they are gone. There is no account, no login and no database of user entries.

Analytics

We use privacy-preserving traffic analytics to count page views and see which pages are useful. This records aggregate information such as the page visited, approximate country, and the type of device. It does not build a profile of you across other websites.

Advertising

This site is supported by display advertising. Third-party vendors, including Google, may use cookies to serve ads based on your prior visits to this or other websites. Google's use of advertising cookies enables it and its partners to serve ads to you based on your visit to this and other sites.

You may opt out of personalised advertising by visiting Google Ads Settings. You can also opt out of a third-party vendor's use of cookies for personalised advertising at aboutads.info.

Your choices

You can block cookies entirely in your browser settings. The calculator will continue to work normally, because it does not depend on cookies.

Contact

Questions about this policy can be sent to hello@contractor-markup-calc.pages.dev.