Privacy Policy

Last updated: December 2025

Your Privacy Matters

Stock Calculator respects your privacy. We do not collect, store, or share your personal information. All calculations happen in your browser. Your numbers stay on your device.

What We Don't Collect

We do not collect:

  • Personal information like names or email addresses
  • Financial data or investment details you enter
  • Account credentials (we don't have accounts)
  • Location data or IP addresses

How Our Calculators Work

Every stock calculator runs entirely in your web browser. When you calculate stock profit or CAGR, those numbers never leave your computer. Nothing gets sent to our servers. This means your investment data remains completely private.

Cookies and Tracking

We use basic analytics to understand which calculators people use most. This helps us improve the site. We do not use tracking cookies that follow you around the internet. We do not sell data to advertisers.

Third Party Services

Our website is hosted on secure servers. We may use services like Google Analytics to see how many people visit the site. These services have their own privacy policies. They do not see the numbers you enter into calculators.

Changes to This Policy

We may update this privacy policy from time to time. Any changes will be posted on this page with a new date at the top.

Contact

If you have questions about this privacy policy, you can contact us through the information provided on our About page.