Privacy Policy

Last updated: 14 October 2026

This policy explains how calcmondo.com ("CalcMondo", "we", "us") handles personal data. We follow the UK General Data Protection Regulation (UK GDPR), the Data Protection Act 2018 and the Privacy and Electronic Communications Regulations (PECR).

Who is responsible

calcmondo.com is operated by SMARTICPRO LTD, the data controller for personal data processed through this website.

SMARTICPRO LTD
71-75 Shelton Street, Covent Garden, London, WC2H 9JQ, United Kingdom
Registered in the United Kingdom, Company No. 14905166
Tel: +44 7366 126840
Email: hello@calcmondo.com

What we collect

  • Calculator inputs – processed in your browser. We do not store the figures you enter.
  • Anonymous usage statistics – page views and calculator usage counts. We store a daily-rotating, non-reversible visitor hash, not your IP address, and we filter out bots.
  • Newsletter – if you subscribe, we store your email address and the date you signed up.
  • Comments – if you comment, we store your name, email address (not published), comment and IP address for spam prevention.
  • Messages – if you email us, we keep the correspondence to respond to you.

Lawful bases

  • Legitimate interests – running and securing the site and anonymous statistics.
  • Consent – newsletter, non-essential cookies, analytics and personalised advertising. You can withdraw consent at any time.

Cookies and advertising

We use strictly necessary storage to remember your cookie choices. With your consent we may use Google Analytics and Google AdSense. Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this and other websites. Google's use of advertising cookies enables it and its partners to serve ads based on visits to this and other sites. You can opt out of personalised advertising in Google Ads Settings. Learn more in How Google uses information from sites that use its services. Details are in our cookie policy. You can change your choice at any time using "Cookie settings" in the footer.

Sharing

We do not sell personal data. We share data only with service providers who help us run the site (hosting, email, analytics and advertising providers), under appropriate contracts. Some providers, such as Google, may process data outside the UK with appropriate safeguards.

Retention

Newsletter data is kept until you unsubscribe. Comments are kept while published. Anonymous statistics are kept for up to 26 months. Emails are kept for up to two years.

Your rights

You have the right to access, correct, delete, restrict or object to processing of your personal data, to data portability and to withdraw consent. To exercise your rights, email us. You can also complain to the Information Commissioner's Office (ICO) at ico.org.uk.

Children

This site is intended for adults and is not directed at children under 13.

Changes

We may update this policy. The date at the top shows the latest version.