Privacy Policy

1. Overview

StructoCalc provides free construction calculators and educational guides. We do not require an account, name, payment information, or contact details to use the calculators. This policy explains what information may be processed when you visit the site and the choices available to you.

2. Analytics

We use Google Analytics 4 to understand how visitors use the site, such as pages viewed, calculator interactions, approximate device and browser information, referral source, and overall engagement. This helps us identify errors and improve the calculators and guides.

Google may process information through cookies, similar technologies, IP-address-derived information, or identifiers as described in its own policies. Learn more about how Google uses information from sites that use its services.

3. Cookies and local storage

StructoCalc may use cookies or local storage to support analytics and remember non-sensitive preferences, such as a selected measurement system. You can control or remove cookies through your browser settings. Some site features may operate differently if storage is disabled.

4. Advertising

StructoCalc may use advertising services, including Google AdSense, in the future. If ads are introduced, advertising partners may use cookies or similar technologies to measure ad performance, prevent fraud, and, where permitted, personalize advertising.

Where consent is required for advertising or analytics, including in applicable European jurisdictions, we will seek consent before using the relevant non-essential technologies. We will update this policy when our advertising implementation changes materially.

5. Information sharing and retention

We do not sell personal information. Analytics and advertising providers process information under their own terms and privacy policies. We retain access to aggregated analytics reports only for as long as needed to operate, secure, and improve StructoCalc.

6. Your choices

You may limit cookies through your browser controls, use Google's available ad settings, or contact us with privacy questions. If you contact us by email, we use the information you provide only to respond to your request and keep related correspondence where reasonably necessary.

7. Contact

For privacy questions, corrections, or concerns, email support@structocalc.com.