Cookie Policy

Cookies are small text files a website stores on your device. They let the site remember choices such as your theme, count visits without identifying you personally, and support the advertising that keeps our pricing data free to read.

• Essential: remember your light or dark theme and your cookie banner choice. The site cannot work correctly without them.
• Analytics: tell us which calculators and articles get used so we know what to maintain and expand. Aggregated, never sold.
• Advertising: set by partners such as Google AdSense to select ads and measure whether they were seen. These are only set after you accept.

Some cookies are placed by companies other than us, mainly our analytics provider and advertising networks. We do not control those cookies. Google explains its own use of data on partner sites in its partner-sites policy.

You can change your choice at any time through the cookie banner, and every major browser lets you block or delete cookies from its privacy settings. To turn off personalised ads across sites, use Google Ads Settings or Your Online Choices.

Blocking essential cookies will break parts of the site, such as remembering your theme between visits.

As our tooling changes, the cookies we set change with it. Any update is published on this page with a new "last updated" date.