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Privacy Policy

Last updated: June 2026

Overview

Calcmate.live("we", "us", "our") is designed with privacy in mind. Calculations run in your browser, and we do not require an account. This policy explains what limited data we process, the cookies we use, and the rights you have over your information.

Information We Collect

  • Calculator inputs:The values you type are processed in your browser to produce results. We do not transmit or store them on our servers. Some calculators may save your last inputs in your browser's local storage so you can resume later — this stays on your device and you can clear it anytime.
  • Usage data: With your consent, we collect anonymous, aggregated analytics such as page views and popular calculators to improve the service.
  • Technical data: Like most websites, our hosting provider may process standard server logs (e.g. IP address, browser type) for security and reliability.
  • Contact data: If you email us, we receive the information you choose to send (such as your email address and message) solely to respond to your inquiry.

Cookies & Similar Technologies

We use strictly necessary cookies to run the site (including remembering your consent choice and theme), and — only with your consent — analytics and advertising cookies. For full details and controls, see our Cookie Policy. You can change your preferences at any time:

Advertising & Google AdSense

We may display ads through Google AdSense. Third-party vendors, including Google, use cookies to serve ads based on a user's prior visits to our website or other websites.

  • Google's use of advertising cookies enables it and its partners to serve ads to you based on your visit to our site and/or other sites on the Internet.
  • You may opt out of personalized advertising via Google Ads Settings.
  • In the EEA, UK, and Switzerland, advertising and analytics cookies are disabled until you consent, using Google Consent Mode.

Legal Bases (GDPR)

If you are in the European Economic Area or UK, we process data under these legal bases: consent (analytics and advertising cookies), legitimate interests (site security and basic operation), and to respond to your requests. You may withdraw consent at any time without affecting prior processing.

Your GDPR Rights

You have the right to access, rectify, erase, restrict, or object to processing of your personal data, and the right to data portability and to lodge a complaint with a supervisory authority. Because we do not maintain user accounts or store your calculator inputs, most data subject requests relate to email correspondence and consent settings.

Your California Privacy Rights (CCPA/CPRA)

California residents have the right to know what personal information is collected, to request deletion, to correct inaccurate information, and to opt out of the "sale" or "sharing" of personal information. We do not sell your personal information for money. Advertising cookies may constitute "sharing" under California law; you can opt out using the cookie controls above or your browser's Global Privacy Control (GPC) signal, which we honor where applicable.

Data Retention

We retain email correspondence only as long as needed to address your request. Local storage data remains on your device until you clear it. Analytics data is retained in aggregated, anonymized form according to our analytics provider's settings.

International Transfers

Our service providers (such as hosting and advertising partners) may process data in countries other than yours. Where required, such transfers rely on appropriate safeguards such as Standard Contractual Clauses.

Children's Privacy

Calcmate.live is not directed to children under 13 (or the equivalent minimum age in your jurisdiction), and we do not knowingly collect personal information from children. If you believe a child has provided us personal information, please contact us and we will delete it.

Third-Party Services

We rely on third parties for hosting, analytics, and advertising. These providers have their own privacy policies. Our site may also link to external websites whose practices we do not control.

Changes to This Policy

We may update this Privacy Policy from time to time. Material changes will be reflected by the "Last updated" date above.

Contact

For privacy questions or to exercise your rights, contact us at privacy@calcmate.live.