Privacy Policy & Cookie Disclosures | CalcScale

Effective Date: October 1, 2026

At CalcScale (calcscale.com), we prioritize user privacy and client-side data security. This Privacy Policy outlines what information is collected when you visit our website and how it is used.

1. Local Browser Calculation Privacy

All financial, athletic, gaming, or developer inputs you enter into our interactive calculators are processed 100% locally within your web browser. We do not store, log, or transmit your personal calculation inputs to any database.

2. Cookies, Third-Party Advertising & Google AdSense

We may partner with third-party advertising networks, including Google AdSense, to serve advertisements when you visit calcscale.com.

• Third-party vendors, including Google, use cookies (such as the DoubleClick DART cookie) to serve ads based on a user's prior visits to this website or other websites on the internet.
• Google's use of advertising cookies enables it and its partners to serve ads to our users based on their visit to our site and/or other sites on the Internet.
• Users may opt out of personalized advertising by visiting Google Ads Settings or www.aboutads.info/choices.

3. GDPR (EEA/UK) & CCPA (California) Privacy Rights

Visitors residing in the European Economic Area, the United Kingdom, or California have the right to request access to, deletion of, or opt-out from any anonymous telemetry or cookie identifiers. Contact editorial@calcscale.com for any privacy inquiries.