Privacy Policy

Last updated: June 14, 2026

Short version: every calculation runs in your browser, the numbers you type never leave your device, and there is no account to create. This page explains the little data the site does touch.

What we collect

• Nothing you calculate. The values you enter into any calculator stay on your device. They are not sent to a server, logged, or stored.
• Analytics. We may use Google Analytics 4 to understand which calculators get used, via cookies or similar identifiers. IP anonymization is enabled by default in GA4.
• Advertising. Pages may show ads served through Google AdSense, which can set cookies to measure and personalize them.

Cookies and your choices

You can block or delete cookies in your browser settings; the calculators keep working without them. For ad personalization choices, see Google's Ads Settings and the controls at aboutads.info.

Children

CalcLoft is a general-audience tools site and does not knowingly collect personal information from children.

Contact

Questions about privacy? Email hello@calcloft.com.