Privacy Policy
Effective Date: October 2026
1. Client-Side Calculation Privacy
At Cost Calculator AI (`costcalculatorai.com`), privacy is built into our core architecture. When you enter financial numbers — such as your monthly rent, home price, or utility rates — calculations execute locally in your web browser.
We do not transmit, log, or store your individual numeric inputs on our servers.
2. Information We Do Not Collect
We do not require user accounts, passwords, Social Security Numbers, credit reports, bank accounts, or phone numbers to use any calculator on our website.
3. Standard Web Analytics
Like virtually all modern websites, we collect anonymous aggregate technical data (such as browser type, referring URLs, and general geographic country/region) to identify broken pages, optimize page load performance, and understand which calculators are most helpful.
4. Third-Party Links & Ads
Our site does not sell or broker your personal information. Any outbound links to external references, government datasets (like EPA or EIA), or utility providers are governed by their respective privacy terms.
5. Contact Regarding Privacy
If you have questions about our privacy practices, please contact us at:privacy@costcalculatorai.com.