Cookie Policy

What cookies are

Cookies are small text files stored on your device by your browser. Similar technologies include local storage (used to remember preferences such as currency) and pixels. They let a site function, remember choices, measure usage and — for advertising — make ads more relevant.

Essential cookies

Authentication and security cookies from our provider (Supabase) keep you signed in and protect your account. The site also stores simple preferences (such as selected currency) in local storage. These are required for the features they support and cannot be switched off in our systems, though you can block them in your browser (sign-in will then not work).

Analytics cookies

Analytics cookies count visits and show us which calculators are popular, in aggregate. They help us decide which tools to improve. They are not used by us to build individual advertising profiles.

Advertising cookies — Google AdSense

Google and its partners use advertising cookies to serve and personalise ads on this site, to limit how often you see the same ad, and to measure ad performance. These cookies may track your browsing across sites that also use Google advertising services.

You can opt out of personalised ads in Google Ads Settings (adssettings.google.com), opt out of many third-party vendors at aboutads.info, and — where a consent banner is shown (EEA, UK, Switzerland) — change your consent choice at any time through that banner or your browser settings.

How to control cookies

Most browsers let you view, delete and block cookies in settings. Blocking essential cookies may break sign-in and saved scenarios; blocking advertising cookies means ads will be less relevant but will still appear. You can also use your browser's private/incognito mode for a cookie-free session.

Changes

If we change the cookies we use, we will update this page and refresh consent choices where the law requires.