Privacy Policy

Your privacy matters to us. This policy explains how ProportionCalc handles your information.

1. Data Collection

ProportionCalc does not collect personal data. All calculations are performed locally in your browser.

2. Cookies

We may use essential cookies for basic site functionality. No tracking cookies are used.

3. Analytics

We may use privacy-friendly analytics to understand general usage patterns. No personally identifiable information is collected.

4. Contact Form

If you use our contact form, the information you provide (name, email, message) is used solely to respond to your inquiry and is not shared with third parties.

5. Third-Party Services

ProportionCalc may use third-party services for hosting and form processing. These services have their own privacy policies.

6. Changes

We may update this privacy policy periodically. Changes will be reflected on this page.

Last updated: June 2026.