Privacy Policy

Last updated: September 2026

Overview

AllCalco ("we", "us", "our") operates the website allcalco.com. This page informs you of our policies regarding the collection, use, and disclosure of personal data when you use our service.

The short version: All calculations run entirely in your browser. We do not collect, store, or transmit your calculator inputs or results.

Data We Collect

AllCalco is designed to minimize data collection. Our calculators perform all computations client-side using JavaScript in your web browser. Your inputs never leave your device.

We may collect limited, non-personal data through:

  • Analytics: Anonymized page view data (pages visited, approximate geographic region, device type) to improve our service. No personally identifiable information is collected.
  • Cookies: We use a minimal cookie or localStorage entry to remember your theme preference (light/dark mode). No tracking cookies are used by AllCalco directly.
  • Advertising: Third-party advertising partners (such as Google AdSense) may use cookies to serve relevant ads. These are governed by the advertising partner's privacy policy.

Third-Party Services

We may use third-party services for analytics and advertising. These services have their own privacy policies:

Your Choices

You can disable cookies in your browser settings. You can use browser extensions to block ads and tracking. AllCalco will function fully without cookies — only your theme preference may reset.

Contact

If you have questions about this privacy policy, please contact us atprivacy@allcalco.com.