Overview
GravelCoverageCalculator.com provides free construction-material calculators and educational information. This policy explains what information may be processed when you use the site, how it may be used, and the choices available to you. By using the website, you acknowledge the practices described here. If you do not agree, please stop using the site.
Calculator Inputs
The calculators operate in your browser. Measurements, selected materials, depths, prices, and calculated results are not submitted to us or stored in a site database. Do not enter personal or confidential information into numeric calculator fields. Results are estimates and are not associated with an account because the site does not require user registration.
Contact Form Information
The current contact form provides a static on-page confirmation and does not transmit or retain the name, email, subject, or message entered. If a future version adds message delivery, this policy will be updated before collection begins. You should avoid sending sensitive personal data, financial information, health information, passwords, or private project documents through any general contact channel.
Technical Data, Cookies, and Analytics
The site is designed to function without advertising cookies or cross-site tracking. The hosting provider may process routine technical information, such as IP address, browser type, requested URL, timestamp, and security events, to deliver pages, prevent abuse, and maintain reliability. Such operational logs are controlled under the provider's terms and retention practices.
We may introduce privacy-conscious, aggregate analytics in the future to understand page performance and which calculators are useful. If analytics uses cookies or similar storage where consent is required, an appropriate notice and controls will be provided. You can also manage cookies through browser settings, although disabling essential storage may affect some websites.
Third-Party Services and Links
Pages may link to external websites for general reference. We do not control their content, security, cookies, or privacy practices. Review the policy of each external service before providing information. Internal links, such as those to our about page and individual calculators, do not embed third-party tracking widgets on this site.
Hosting and content-delivery services necessarily process requests to make the website available. They may operate infrastructure in multiple regions and use security controls such as traffic filtering and caching. We do not sell calculator inputs or contact details, and we do not knowingly share personal information for targeted advertising.
Data Retention and Security
Because calculator values and the current contact form are not sent to us, we do not retain them. Routine hosting logs may be retained by the provider for a limited operational period. No internet transmission or storage method can be guaranteed completely secure, but the site minimizes risk by collecting as little information as possible and avoiding user accounts.
Children, International Visitors, and Your Choices
The site is intended as a general project-planning resource and is not directed to children under 13. We do not knowingly collect children's personal information. Visitors from any location may use the calculators without creating an account. Depending on your jurisdiction, you may have rights regarding access, correction, deletion, restriction, or objection to processing of personal information. Because we do not hold calculator data, many such requests will have no associated record.
Policy Changes and Contact
We may revise this policy when site features, laws, or service providers change. The updated date at the top identifies the latest version, and material changes will be presented appropriately. For a privacy question, use the GravelCoverageCalculator.com contact page. Include enough detail to understand the request, but do not send sensitive information.