Privacy Policy

DIY Takeoff is a collection of free calculators. The values you type into a calculator are processed entirely in your browser: they are not transmitted to or stored on our servers.

Information collected

Like most websites, standard server logs may record technical details such as IP address, browser type, and pages visited. This data is used in aggregate to keep the site running and understand which calculators are useful. If you email us, we receive the address and content you send and use them only to reply.

Cookies and advertising

This site may display advertising served by third-party vendors, including Google AdSense. Third-party vendors use cookies to serve ads based on your prior visits to this and other websites. Google's use of advertising cookies enables it and its partners to serve ads based on your visits to this site and other sites on the internet. You may opt out of personalized advertising by visiting Google's Ads Settings at adssettings.google.com, and you can learn more about how Google uses data at policies.google.com/technologies/partner-sites.

Analytics

This site uses Google Analytics to count visits and understand which calculators are useful. Google Analytics sets cookies and collects usage data such as pages visited, approximate location, and device type; we use this data in aggregate and not to identify individuals. You can opt out with the Google Analytics opt-out browser add-on at tools.google.com/dlpage/gaoptout, or by blocking cookies in your browser.

Your choices

You can block or delete cookies in your browser settings, and use the opt-out links above for personalized advertising. The calculators work fully with cookies disabled.

Changes and contact

This policy may be updated as the site evolves; the current version always lives at this address. Questions can be sent to [email protected].