Privacy policy

Last updated: November 2026

This policy explains what information CalcReckon (“we”, “us”) collects when you use this website and how it is used. We are the data controller for this website. Contact: hello@calcreckon.co.uk.

Calculator inputs

Our calculators run entirely in your browser. The measurements and options you enter are not sent to us and are not stored on our servers.

Information we collect

  • Server logs: like most websites, our hosting provider automatically records technical information such as your IP address, browser type and the pages requested. This is used to keep the site secure and working, and is kept for a limited time.
  • Emails: if you email us, we keep your message and email address only as long as needed to deal with it.
  • Analytics: we may use analytics tools (such as Google Analytics) to understand how the site is used, for example which calculators are popular. These tools use cookies and collect information such as your approximate location, device and the pages you view. Where consent is required, we only use them if you agree.

Advertising

We may show adverts served by Google and its partners. Third-party vendors, including Google, use cookies to serve ads based on your previous visits to this and other websites. Google’s use of advertising cookies enables it and its partners to serve ads to you based on your visits to this site and/or other sites on the internet. You can opt out of personalised advertising in Google Ads Settings, and read more in how Google uses information from sites that use its services.

Cookies

Cookies are small files stored on your device. We use only the cookies needed for the site to work unless you agree to others. Where UK law requires it, we ask for your consent before setting analytics or advertising cookies, and you can change your choice at any time by clearing cookies in your browser.

Sharing your information

We do not sell your personal data. We share data only with service providers who help us run the site (such as our hosting provider and, if used, analytics and advertising partners), and where the law requires it.

Your rights

Under UK GDPR you have the right to access, correct or delete personal data we hold about you, and to object to or restrict its use. To make a request, email us. You can also complain to the Information Commissioner’s Office at ico.org.uk.

Children

This site is intended for adults planning home improvements and is not aimed at children.

Changes to this policy

We may update this policy, for example when we add new features. The date at the top shows when it last changed.