Privacy Policy
Last updated: September 27, 2026
BuildSupplyCalc (“we,” “our,” or “us”) operates https://buildsupplycalc.com/ (the “Website”).
This Privacy Policy explains how we collect, use, and protect information when you visit or use our Website.
By using BuildSupplyCalc, you agree to the practices described in this Privacy Policy.
1. Information We Collect
Information you provide
If you contact us by email, we may receive:
- Your name, if included in your message
- Your email address
- The contents of your message
- Any information you voluntarily provide
We use this information only to respond to your request, provide support, investigate reported errors, or consider calculator suggestions.
Calculator information
Most calculator inputs entered on BuildSupplyCalc are processed directly in your browser. We do not intentionally collect or store calculator inputs unless specifically stated on the relevant tool page.
Please do not enter sensitive personal, financial, medical, or confidential business information into any calculator.
2. Cookies and Similar Technologies
BuildSupplyCalc may use cookies and similar technologies to:
- Keep the Website functioning properly
- Understand how visitors use the Website
- Improve performance and user experience
- Measure traffic and content performance
- Display advertising
Some cookies may be placed by third-party services, including analytics and advertising providers.
You can manage or block cookies through your browser settings. Blocking certain cookies may affect Website functionality.
3. Google AdSense and Advertising
We may use Google AdSense or other advertising services to display advertisements.
Google and its advertising partners may use cookies, web beacons, device information, approximate location information, and browsing activity to provide, measure, and personalize advertisements.
Advertising providers may use information about your visits to this and other websites to show advertisements that may be relevant to you.
Where required by law, we request consent before using cookies or showing personalized advertising. Visitors in the European Economic Area, the United Kingdom, and Switzerland may be shown a consent message through an approved consent-management platform.
You can learn more about Google’s advertising practices by visiting:
You can manage Google advertising personalization at:
You can also learn about how Google uses information from websites and apps that use its services at:
4. Analytics
We may use analytics tools to understand Website traffic and improve our content and calculators.
Analytics information may include:
- Pages visited
- Approximate location
- Browser and device type
- Referring website
- Date and time of visits
- General interaction information
Analytics information is generally collected in an aggregated or pseudonymous form.
5. How We Use Information
We may use information to:
- Operate and maintain the Website
- Respond to emails and support requests
- Improve calculators and Website features
- Detect technical problems or misuse
- Understand traffic and user behavior
- Comply with legal obligations
- Display and measure advertising
We do not sell your personal information for money.
6. Third-Party Services
The Website may contain services, links, advertisements, or content provided by third parties. These third parties may collect information according to their own privacy policies.
We are not responsible for the privacy practices, security, or content of external websites.
7. Data Retention
We retain personal information only for as long as reasonably necessary for the purpose for which it was collected, to respond to communications, resolve disputes, comply with legal requirements, and protect our rights.
8. Data Security
We use reasonable technical and organizational measures to protect information. However, no method of transmitting or storing information online is completely secure.
We cannot guarantee absolute security.
9. Children’s Privacy
BuildSupplyCalc is not directed toward children under the age of 13. We do not knowingly collect personal information from children.
If you believe a child has provided personal information, please contact us so that we can remove it.
10. Your Privacy Rights
Depending on your location, you may have rights to:
- Request access to personal information we hold about you
- Request correction or deletion
- Object to or restrict certain processing
- Withdraw consent where processing is based on consent
- Request information about how your data is used
To make a privacy request, contact us at:
We may need to verify your request before responding.
11. Changes to This Privacy Policy
We may update this Privacy Policy from time to time. The updated version will be posted on this page with a revised “Last updated” date.
12. Contact Us
If you have questions about this Privacy Policy, contact us at: