Privacy Policy

At USA Calculator Portal (accessible from https://usacalculatorportal.com/), one of our core priorities is the privacy of our visitors. This Privacy Policy document outlines the types of information that are collected and recorded by USA Calculator Portal and how we use it, with full disclosure regarding advertising partners including Google AdSense.

1. Client-Side Calculation Guarantee

All computational calculators (including our Asphalt Calculator, Hours to Decimal Calculator, Paver Calculator, and VO2 Max Calculator) operate strictly client-side using JavaScript within your browser. We do not collect, transmit, store, or log any numbers, dimensions, wages, shift times, weights, or biometric data you enter into our calculation forms. Your calculations occur and remain exclusively on your device.

2. Log Files

USA Calculator Portal follows a standard procedure of using log files. These files log visitors when they visit websites. The information collected by log files includes internet protocol (IP) addresses, browser type, Internet Service Provider (ISP), date and time stamp, referring/exit pages, and possibly the number of clicks. These are not linked to any information that is personally identifiable. The purpose of the information is for analyzing trends, administering the site, tracking users' movement on the website, and gathering demographic information.

3. Cookies and Web Beacons

Like any other website, USA Calculator Portal uses "cookies". These cookies are used to store information including visitors' preferences (such as Light or Dark theme settings), and the pages on the website that the visitor accessed or visited. The information is used to optimize the users' experience by customizing our web page content based on visitors' browser type and/or other information.

4. Google DoubleClick DART Cookie & Google AdSense Disclosures

Google is one of the third-party vendors on our site. It also uses cookies, known as DART cookies, to serve ads to our site visitors based upon their visit to usacalculatorportal.com and other sites on the internet.

• Google, as a third-party vendor, uses cookies to serve ads on USA Calculator Portal.
• Google's use of advertising cookies enables it and its partners to serve ads to our users based on their visit to our site and/or other sites on the Internet.
• Users may opt out of personalized advertising by visiting Google Ads Settings. Alternatively, you can opt out of a third-party vendor's use of cookies for personalized advertising by visiting www.aboutads.info.

5. Our Advertising Partners

Some of the advertisers on our site may use cookies and web beacons. Our advertising partners include:

• Google AdSense (Google Advertising Privacy Policy)

Third-party ad servers or ad networks use technologies like cookies, JavaScript, or Web Beacons that are used in their respective advertisements and links that appear on USA Calculator Portal, which are sent directly to users' browsers. They automatically receive your IP address when this occurs. These technologies are used to measure the effectiveness of their advertising campaigns and/or to personalize the advertising content that you see on websites that you visit.

Note that USA Calculator Portal has no access to or control over these cookies that are used by third-party advertisers.

6. California Consumer Privacy Act (CCPA / CPRA) Rights

Under the California Consumer Privacy Act (CCPA) and the California Privacy Rights Act (CPRA), California consumers have the right to:

• Request that a business disclose the categories and specific pieces of personal data that a business has collected about consumers.
• Request that a business delete any personal data about the consumer that a business has collected.
• Request that a business that sells or shares a consumer's personal data, not sell or share the consumer's personal data ("Do Not Sell My Personal Information").

We do not sell personal data. If you make a request, we have one month to respond to you. If you wish to exercise any of these rights, please contact us.

7. General Data Protection Regulation (GDPR) Rights

For users located within the European Economic Area (EEA) and the United Kingdom, you are entitled to the following data protection rights:

• The right to access – You have the right to request copies of your personal data.
• The right to rectification – You have the right to request that we correct any information you believe is inaccurate.
• The right to erasure – You have the right to request that we erase your personal data under certain conditions.
• The right to restrict processing – You have the right to request that we restrict the processing of your personal data.

8. Children's Online Privacy Protection Act (COPPA)

Another part of our priority is adding protection for children while using the internet. USA Calculator Portal does not knowingly collect any Personal Identifiable Information from children under the age of 13. If you think that your child provided this kind of information on our website, we strongly encourage you to contact us immediately and we will do our best efforts to promptly remove such information from our records.

9. Contacting Our Privacy Officer

If you have any questions or suggestions about our Privacy Policy, do not hesitate to contact our Data Protection Officer at:

Email: privacy@usacalculatorportal.com
Mailing Address: USA Calculator Portal Privacy Officer, 1000 Tech Center Parkway, Suite 400, Austin, TX 78701, USA