Privacy Policy

PaveMath is a free pavement calculator website. You can use the calculators without creating an account, signing in, or paying for access.

We keep data collection limited. We use information to run the site, answer messages, improve calculators, measure basic site performance, protect the service, and comply with legal or advertising requirements.

If you contact us, we receive the email address you use, the message you send, and any details you choose to include, such as a page URL, calculator inputs, or a screenshot.

Our hosting, security, analytics, and advertising providers may process technical information such as IP address, device and browser type, requested URLs, referring pages, timestamps, and basic interaction data.

Calculator inputs are processed in your browser for the purpose of showing a result. PaveMath does not require an account profile to use the calculators.

PaveMath may use cookies, local storage, and similar technologies for site operation, analytics, security, advertising measurement, and ad delivery.

We use Google Analytics 4, including enhanced measurement features where enabled, to understand how visitors use PaveMath and to improve our calculators and pages. Google Analytics may collect usage and technical information such as page views, page URLs, referring pages, approximate location, device and browser details, and interactions such as scrolls, outbound link clicks, site search terms, file downloads, video engagement, and form interactions. We do not intentionally send information that directly identifies you to Google Analytics. You can learn how Google uses information from sites and apps that use its services at Google's partner sites policy, and you can opt out with the Google Analytics Opt-out Browser Add-on.

When Google AdSense or other Google advertising services are enabled, Google and its advertising partners may use cookies or similar technologies to serve ads, measure ad performance, limit repeated ads, detect fraud and abuse, and personalize ads where allowed by law.

You can learn how Google uses advertising cookies at Google Advertising Technologies. You can manage Google personalized advertising at Google Ads Settings. You may also use industry opt-out tools such as YourAdChoices.

Where required, we will ask for legally valid consent before using cookies or local storage for advertising purposes, or before collecting, sharing, or using personal data for personalized ads.

If a consent tool is shown to you, it will identify the relevant advertising or measurement partners and provide a way to change or revoke your choices.

We do not sell personal information. We may share information with service providers that help host, protect, analyze, advertise, or operate the site. Those providers process information according to their own terms and privacy practices.

We may also disclose information if required by law, to protect the site, to investigate abuse, or to protect the rights and safety of PaveMath, our visitors, or others.

You can control cookies through your browser settings. Blocking cookies may affect some analytics, advertising, or preference features, but the core calculator pages should remain usable.

To ask about personal information connected to a message you sent us, email support@pavemath.com.

We keep contact messages as long as needed to respond, maintain records, resolve issues, and improve the site. Technical logs and analytics data are kept according to the retention settings of the providers that process them.

PaveMath is not directed to children under 13, and we do not knowingly collect personal information from children under 13.

We may update this policy when the site, providers, laws, or advertising setup changes. The updated date at the top of the page shows when the current version took effect.