Cookie Policy

What are cookies?

Cookies are small text files stored on your device when you visit a website. They help the site work, remember your preferences and understand how it is used.

How we use cookies

• Essential cookies — required to keep you signed in, remember your theme and save your work. The site cannot function without these, so they are always on.
• Analytics cookies — anonymised usage data that helps us improve the calculators and guides. Only set with your consent.
• Affiliate cookies — when you click an outbound product link (including Amazon), the destination site may set a cookie so any purchase is credited to us. Only triggered when you choose to follow a link, and set by the destination site, not us. See our Affiliate Disclosure.

Managing your choices

You can accept or reject non-essential cookies at any time. You can also block or delete cookies in your browser settings, though essential cookies are needed for the site to work.

More information

For how we handle personal data under UK GDPR, see our Privacy Policy.