Effective date: August 30, 2026. Hypercalcs provides browser-based calculators and unit conversion tools without requiring user accounts.
Calculator inputs
Values entered into Hypercalcs calculators—including age, sex, height, weight, activity, dates, loan values, and calculation results—are processed locally in your browser whenever possible. Hypercalcs does not intentionally store these values on its servers or send them to Google Analytics.
Local preferences
Hypercalcs may use browser storage to remember interface preferences such as text size, light or dark mode, and left-to-right or right-to-left layout. These preferences remain on your device and can be removed through your browser settings.
Contact submissions
When you choose to use the Contact form, Hypercalcs stores the name, email address, subject, and message you provide so the support team can review and respond to your inquiry. These records are available only to authorized administrators and are retained for up to one year before permanent deletion by the support team. Please do not include sensitive information that is not needed to explain your question.
Analytics
Hypercalcs uses Google Analytics 4 only after a visitor chooses Allow analytics. The analytics script is not loaded before that choice, and calculator input values are not intentionally sent to analytics.
Advertising and consent
Hypercalcs uses Google AdSense to display advertisements in designated, clearly labelled areas. Google and its advertising partners may use cookies, unique identifiers, IP addresses, and device or browser information to deliver, measure, and protect advertising, subject to the visitor's choices and applicable law. Hypercalcs uses Google's European regulations message for eligible visitors in the European Economic Area, the United Kingdom, and Switzerland. Calculator inputs and displayed results are not intentionally sent to Google AdSense.
Hosting and security
The services used to deliver and secure the website may process standard technical request information, such as IP addresses, timestamps, and requested URLs, as necessary to provide and protect the service.
Data rights and updates
Depending on your location, you may have rights relating to access, correction, deletion, restriction, or objection to the processing of personal information. This policy may be updated when Hypercalcs introduces new analytics, advertising, or communication features.