Cookie Policy

Last updated: January 2026

This policy explains what cookies are, which ones Calcona uses, and how you can control them.

What are cookies?

Cookies are small text files stored on your device by websites. They help sites remember your preferences, understand usage, and (where enabled) serve relevant advertising.

Cookies we use

• Strictly necessary. Small technical cookies required for the site to function (for example, keeping the header state). These cannot be switched off.
• Analytics. Privacy-friendly, aggregated statistics about page views and usage patterns. No personal identifiers.
• Advertising. If advertising is enabled, third-party ad networks may set cookies to cap ad frequency and measure campaign performance. Some networks use interest-based advertising cookies — see their policies for details.

Controlling cookies

• Most browsers let you view, block or delete cookies in settings (typically under Privacy & Security).
• You can opt out of interest-based ads from Google at adssettings.google.com.
• Blocking cookies may slightly reduce functionality, but all calculators keep working — your inputs are never stored in cookies.

Changes

We may update this policy; the date above reflects the latest revision.

Questions

Reach us via the contact page.