Privacy Policy

This Privacy Policy describes how BuildCalcTools ("we", "our", or "the site") handles information when you use our website at buildcalctools.site. We take your privacy seriously and have designed this site to collect as little data as possible.

1. Information We Collect

Data You Enter Into Calculators

All calculator inputs and results are processed entirely in your browser using JavaScript. No calculation data is ever sent to our servers. We do not store, log, or transmit any values you enter into our tools.

Usage Analytics

We may use privacy-respecting analytics tools (such as Google Analytics or similar) to understand general traffic patterns — for example, which pages are visited most often and which countries our users come from. This data is anonymised and aggregated. We do not track individual users across sessions.

Contact Form Data

If you use the contact form on this site, the information you submit (name, email address, and message) will be used solely to respond to your enquiry. We do not add you to any mailing list without explicit consent.

Cookies

Our site may use minimal cookies for analytics purposes. We do not use tracking cookies for advertising. You can disable cookies in your browser settings without affecting the functionality of any calculator on this site.

2. How We Use Information

• To provide and improve the calculators and tools on this site
• To understand how the site is used in aggregate (page views, popular tools)
• To respond to messages submitted through our contact form
• To fix bugs and improve site performance

We do not sell, rent, or share your personal information with third parties for marketing purposes.

3. Third-Party Services

This site may include the following third-party services, each with their own privacy policies:

• Google Fonts — used to load typography. Google may log font requests. See Google's Privacy Policy.
• Google Analytics (if enabled) — anonymised traffic analytics. You can opt out using the Google Analytics Opt-Out browser add-on.

4. Data Security

Since we do not collect personal data through our calculators, there is minimal risk of a data breach affecting your calculation inputs. Any contact form data is transmitted over HTTPS encryption.

5. Children's Privacy

BuildCalcTools is not directed at children under the age of 13. We do not knowingly collect personal information from children.

6. Your Rights

Depending on your location, you may have the right to:

• Request access to any personal data we hold about you
• Request deletion of any personal data we hold
• Object to the processing of your personal data
• Lodge a complaint with your local data protection authority

To exercise any of these rights, please contact us using the details below.

7. Changes to This Policy

We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated date. Continued use of the site after changes are posted constitutes acceptance of the revised policy.

8. Contact

If you have any questions about this Privacy Policy, please get in touch: