Official Policy Document
Privacy Policy
Effective Date: October 22, 2026 | Domain: calctocalc.com
1. Client-Side Computational Privacy
At CalcToCalc, user privacy is paramount. All mathematical calculations and data entered into our tools execute strictly locally within your browser (100% Client-Side JavaScript Processing). We never log, store, or transmit your numbers, financial data, or physiological measurements to any server.
AdSense Mandatory Compliance
2. Google AdSense & DoubleClick DART Cookies
We use third-party advertising services provided by Google (Google AdSense):
- Google, as a third-party vendor, uses cookies to serve advertisements on our site.
- Google's use of the DART Cookie enables it and its partners to serve ads based on your prior visits to our site and other destinations across the web (interest-based advertising).
- Users may opt out of personalized DART cookie advertising by visiting the Google Ads & Content Network Privacy Policy.
- Users can also opt out of third-party ad network cookies via AboutAds.info Choices or Network Advertising Initiative (NAI) Opt-Out.
3. Official Privacy Contact
For inquiries regarding our privacy standards, contact our dedicated compliance desk at: calc.supports@gmail.com or visit our Contact Page.