Last updated: September 28, 2026
This Privacy Policy explains how Asphalt Calculator ("we", "us", "our") handles information when you use our website and tools. We're committed to transparency and minimal data collection.
We collect minimal information to operate and improve the service:
High-level metrics such as page views, device type, and approximate region to help improve performance and UX.
Standard web logs (IP address, user-agent, timestamps) used for security and reliability.
If you contact us via the contact page, we receive the information you submit.
🔒 Your calculator inputs stay in your browser.
You can use the calculators without creating an account. Calculator inputs (e.g., dimensions, bitumen content, mix density, and optional price per tonne) are processed locally to show results. We do not sell personal information and we do not create user profiles based on calculator usage.
Contact messages are retained as long as needed to respond and maintain records. Logs and analytics are retained for a limited period consistent with security and operations.
⚠️ We do not sell your personal information.
We may share limited data with trusted service providers who help us run the site (e.g., hosting, security, analytics) under appropriate confidentiality and data-protection obligations. We may disclose information if required by law or to protect rights, safety, or the integrity of the service.
You can use the calculators without an account.
EEA/UK residents: You may have rights to access, correct, delete, or restrict processing of your personal data. Use the contact page to make a request.
California residents: You may have rights under the CCPA/CPRA. Contact us to make a request.
We use Google Analytics 4 to understand aggregate site usage (page views, device type, approximate region). Google Analytics may set cookies to distinguish users. Data is processed under Google's terms; see How Google uses information from sites that use its services.
This website uses Google AdSense, a third-party advertising service provided by Google LLC, to display ads. Google and its partners may use cookies and similar technologies to:
Google's use of advertising cookies enables it and its partners to serve ads to users based on their visits to this and/or other sites on the Internet. Users may opt out of personalized advertising by visiting Google Ads Settings, or opt out of a third-party vendor's use of cookies for personalized advertising by visiting www.aboutads.info.
Authorized sellers of ad inventory on this site are disclosed in our public ads.txt file.
If you are located in the European Economic Area (EEA), United Kingdom, or Switzerland, we rely on Google's Consent Mode v2. Advertising and personalization cookies are set to denied by default. Personalized ads, ad measurement, and ad user data will only be enabled if you provide explicit consent through our consent banner (when displayed in applicable regions).
You can control or delete cookies through your browser settings. Disabling advertising cookies may result in non-personalized ads being displayed instead.
We implement reasonable technical and organizational measures to protect information. No internet service is 100% secure, but we work to keep risk low.
This site is not directed to children under 13 (or the age required by local law). If you believe a child provided personal information, please contact us so we can delete it.
We may update this policy from time to time. If changes are material, we will take reasonable steps to notify you (e.g., a banner on the site).
Questions about privacy? We're happy to help.
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