Privacy Policy

Privacy Policy

Last updated: October 11, 2026

Welcome to Super Calculator (https://super-calculator.blogspot.com/). Your privacy is critically important to us. This Privacy Policy explains what information may be collected when you visit our website, how that information is used, how our client-side calculators operate, and the privacy rights and choices available to you under United States and international privacy laws.

By accessing or using Super Calculator, you acknowledge that you have read and understood this Privacy Policy. If you do not agree with our practices, please discontinue using the website.

1. Calculator Data and 100% Client-Side Processing

Super Calculator provides online financial, mortgage, retirement, health, math, and everyday calculation tools engineered to execute calculations directly inside your web browser using client-side JavaScript.

  • No Server Storage of Calculation Inputs: The numbers and parameters you enter into our calculators—such as loan amounts, interest rates, income, retirement balances, height, weight, age, or dates—are processed locally in your device's memory and are never transmitted to, recorded by, or stored on Super Calculator's servers.
  • Local Browser Features: When you use features such as "Copy Result," "Print," or "Download CSV," the output is generated locally by your browser on your device.

Please note that while calculator math runs locally on your device, standard web hosting, analytics, and advertising technologies (described below) may still process technical connection and browsing metadata when you load our pages.

2. Information Collected Automatically (Log Files & Device Data)

Like most websites, when you visit Super Calculator, certain technical information is collected automatically by our hosting infrastructure (Google Blogger) and integrated analytics or security services.

This automatically collected log data may include:

  • Internet Protocol (IP) address and approximate geographic location (city/state/country level)
  • Browser type, version, and language preference
  • Device type, screen resolution, and operating system
  • Internet Service Provider (ISP) or mobile carrier name
  • Date and time stamps of page requests
  • Referring URLs, exit pages, and on-page interaction metrics
  • Diagnostic, crash, security, and page performance logs

We use this technical data to deliver website pages, maintain security, prevent automated abuse or spam, troubleshoot errors, and analyze aggregate traffic trends.

3. Cookies, Local Storage, and Similar Technologies

Super Calculator and third-party partners operating on our website may use cookies, web beacons, pixels, or browser localStorage to:

  • Ensure core website security, load balancing, and functionality
  • Remember user interface preferences where applicable
  • Measure aggregate site traffic and page performance
  • Deliver, cap frequency, measure, and personalize advertisements

You can choose to disable or selectively turn off cookies in your web browser settings. More detailed information about cookie management with specific web browsers can be found on each browser's respective help pages.

4. Google AdSense & Third-Party Advertising Disclosure

We may use Google AdSense and other third-party advertising networks to serve advertisements when you visit Super Calculator. In accordance with Google Publisher Policies, please note the following:

  • Third-party vendors, including Google, use cookies (such as the Google advertising / DoubleClick cookie) to serve ads based on a user's prior visits to this website or other websites on the internet.
  • Google's use of advertising cookies enables it and its partners to serve advertisements to our users based on their visit to Super Calculator and/or other sites on the internet.
  • Users may opt out of personalized advertising at any time by visiting Google My Ad Center / Ads Settings. Alternatively, you can opt out of a third-party vendor's use of cookies for personalized advertising by visiting www.aboutads.info/choices or Network Advertising Initiative Opt-Out.

For further details on how Google uses data when you use partner sites or apps, please review:

5. Information You Provide Voluntarily

You do not need to create an account or submit personal information to use our calculators. However, if you contact us voluntarily via email or through our Contact Us page, we will receive your email address, name (if provided), and the contents of your message solely for the purpose of responding to your inquiry and improving our tools.

6. Data Sharing and Disclosure

Super Calculator does not sell your direct personal contact information (such as your email address) to third parties. Information may be shared or processed only in the following limited circumstances:

  • Infrastructure, Analytics & Advertising Providers: With service providers such as Google (Blogger hosting, Google Analytics, and Google AdSense) that help operate, analyze, and monetize the website.
  • Legal Compliance & Safety: When required by applicable U.S. or international law, subpoena, or legal process, or to protect the rights, security, and integrity of our website and users.

7. Data Retention and Security

Email inquiries sent to our support team are retained only as long as necessary to resolve your request or comply with legal obligations. Technical server logs and cookies managed by Google or third-party providers are retained in accordance with their respective retention schedules.

We implement HTTPS encryption and industry-standard security measures; however, no method of transmission over the internet is 100% guaranteed against interception.

8. United States Privacy Rights (CCPA/CPRA & U.S. State Privacy Laws)

If you are a resident of California (under the California Consumer Privacy Act / California Privacy Rights Act — CCPA/CPRA) or a resident of Virginia (VCDPA), Colorado (CPA), Connecticut (CTDPA), Texas (TDPSA), Utah (UCPA), or another U.S. state with applicable consumer privacy laws, you may have specific rights regarding your personal information, including:

  • Right to Know & Access: To request information about the categories of personal data collected or disclosed.
  • Right to Delete: To request deletion of personal information you have provided to us, subject to legal exceptions.
  • Right to Opt Out of "Sale" or "Sharing" for Targeted Advertising: While we do not sell personal data for monetary consideration, the use of third-party advertising cookies may be classified as "sharing" for cross-context behavioral advertising under California and certain U.S. state laws. You may opt out via the advertising opt-out links in Section 4 or by enabling the Global Privacy Control (GPC) signal in your browser.
  • Right to Non-Discrimination: We will never discriminate against you for exercising any of your privacy rights.

9. EEA, UK, and International Privacy Rights (GDPR)

If you visit Super Calculator from the European Economic Area (EEA), the United Kingdom (UK), or Switzerland, you have rights under the General Data Protection Regulation (GDPR), including the right to access, rectify, erase, restrict, or object to processing of your personal data, and the right to withdraw cookie consent at any time via the consent banner displayed in eligible regions.

10. Children's Privacy (COPPA Compliance)

Super Calculator is a general-audience website and does not knowingly collect personal information from children under the age of 13 in accordance with the U.S. Children's Online Privacy Protection Act (COPPA). If you are a parent or guardian and believe your child under 13 has sent us personal contact information via email, please contact us immediately at contact.supercalculator@gmail.com so we can promptly delete it.

11. External Links

Our website may contain reference links to external websites (such as official government agencies, financial standards, or privacy opt-out portals). We are not responsible for the content or privacy practices of external websites.

12. Changes to This Privacy Policy

We may update this Privacy Policy periodically to reflect changes in our calculators, website features, advertising partners, or legal requirements. Any revisions will be posted on this page with an updated effective date at the top.

13. Contact Us

If you have any questions about this Privacy Policy or wish to exercise your privacy rights, please contact us at: