Cookie Policy

This page explains what cookies and similar browser storage this site uses, why, and how you control them. It sits alongside our privacy policy.

Consent comes first

We serve visitors in the United Kingdom, Germany and France as well as North America. Analytics and advertising cookies are not set until you accept them. If you reject non-essential cookies, or simply never answer the banner, no analytics or advertising script is loaded at all — the site runs without them.

Categories we use

Strictly necessary (always active)

A small amount of browser storage is needed for the site to work as you expect. It is set by this site only, is never used for tracking, and is never shared:

• Your cookie choice — so we don’t ask again on every page.
• Your region — so the calculators keep showing your country’s currency, units and rates.
• Light or dark theme — so the site looks the way you left it.

Analytics (only after you accept)

We use Google Analytics to understand which pages people find useful, in aggregate. It tells us that a page was viewed, not who viewed it. If you reject non-essential cookies, the analytics script is never initialised.

Advertising (only after you accept)

The site is funded by advertising served through Google AdSense. When you accept, Google and its partners may set cookies to select and measure ads. You can review and change Google’s own ad settings at adssettings.google.com, and read how Google uses data from sites that use its services at policies.google.com/technologies/partner-sites.

Your current choice

Cookie preference on this device: not set.

You can change this at any time on this page. Rejecting takes effect immediately for anything not yet loaded; to remove cookies already set, clear site data in your browser settings. Blocking all cookies in your browser also works — the calculators will still run, but the site will forget your region and theme between visits.

Changes to this policy

If we add or remove a service that sets cookies, we will update this page and the date at the top of it. Questions go to the contact page.