Privacy policy

Last updated: 1 January 2026.

Calcsmith does not require an account, does not capture email addresses, and does not store any of the values you enter into our calculators. All calculations run locally in your browser.

Cookies we use

Strictly necessary: a single localStorage entry to remember your locale choice and your cookie consent decision.

Advertising: Google AdSense cookies are loaded only after you accept them via the cookie banner. AdSense may personalise ads based on your browsing history; you can manage this in your Google Ad Settings.

Analytics: if enabled, anonymised traffic measurement only. No cross-site tracking.

Your rights under UK GDPR

Because we hold no personal data about you, there is nothing to access, rectify, or delete. If you have questions, contact us at hello@calcsmith.co.uk. You can also raise concerns with the Information Commissioner's Office (ICO).