Privacy Policy

Last updated: 2026-06-09

BuildCalc provides free calculators. We keep privacy simple:

• No account, no personal data. Our calculators run entirely in your browser. The numbers you enter are never sent to or stored by us.
• Analytics. We may use privacy-friendly, cookie-free analytics to count page views in aggregate. No personal profiles are built.
• Affiliate links. Some outbound links (e.g. Amazon) are affiliate links. When you click them, the destination site’s own privacy policy applies. As an Amazon Associate we earn from qualifying purchases.

Questions? Contact us via the address on our About page.