Last updated: 30 October 2026
What Are Cookies?
Cookies are small text files stored on your device when you visit a website. They help websites remember your preferences and understand how visitors use the site.
How We Use Cookies
Essential cookies: needed for the basic operation of the website.
Preference cookies: remember settings such as your chosen calculator options.
Analytics cookies: help us understand which pages are visited and how visitors use the site, so we can improve it.
Advertising cookies: may be set by third-party advertising partners to show relevant ads.
Managing Cookies
You can control and delete cookies through your browser settings. Most browsers allow you to block all cookies, accept only certain cookies, or delete cookies when you close the browser. Please note that blocking cookies may affect how some parts of this website work, although the calculators themselves do not require cookies to function.