Last updated: Sep 26,2026
CalcNest respects your privacy. This policy explains what information we collect, how we use it, and the choices you have.
1. Information We Collect
- Calculator inputs: Measurements and values you enter into calculators are processed in your browser and are not stored on our servers.
- Contact form submissions: If you contact us, we collect your name, email, and message to respond.
- Analytics data: We may use privacy-respecting analytics to understand site usage (pages visited, time on site, general location). This data is aggregated and does not identify you personally.
- Cookies: We may use essential cookies for site functionality. If we use analytics or advertising cookies, we will inform you and offer opt-out where required.
2. How We Use Information
- To operate and improve CalcNest
- To respond to your inquiries
- To analyze site performance and usage trends
- To comply with legal obligations
3. Sharing
We do not sell your personal information. We may share data with:
- Service providers who help us run the site (hosting, analytics)
- Authorities when required by law
4. Your Rights
Depending on your location, you may have rights to access, correct, or delete your personal information. Contact us to exercise these rights.
5. Data Retention
We retain contact form submissions only as long as needed to respond and maintain records. Analytics data is retained according to the analytics provider’s policy.
6. Children
CalcNest is not directed at children under 13. We do not knowingly collect information from children.
7. Changes
We may update this policy. Changes take effect when posted.
8. Contact
Questions about privacy? Reach us through our contact page.