Privacy Policy

Last updated September 26, 2026

This Privacy Policy explains what information SolveCalcPro (“we”, “us”), operated by Hindustan Prime, collects when you visit solvecalcpro.com, and the choices you have.

Your calculator inputs

The numbers and expressions you enter into our calculators and tools are processed in your browser. They are not sent to our servers or stored in an account, because the site has no sign-up. Your calculation history, theme and angle-mode choice are saved only in your browser's local storage on your own device; clear your browser data to remove them.

Information collected automatically

Like most websites, our hosting provider may keep standard server logs (IP address, browser type, pages requested, date and time) for security, abuse prevention and reliability. We do not use these logs to identify individual visitors.

Analytics (Google Analytics 4)

We may use Google Analytics 4 to understand which pages are used, roughly where visitors come from (country or region) and what devices they use. Analytics sets cookies (such as _ga) and sends usage data to Google. We do not send the numbers you type into calculators. Visitors in the EEA, UK and Switzerland are treated as “analytics cookies denied” by default (Google Consent Mode) unless they consent. We honour the Global Privacy Control signal for advertising-related storage. You can opt out with the Google Analytics opt-out add-on.

Cookies and similar technologies

We use cookies or local storage for basic site function, for measuring traffic and, if enabled, for showing advertising. You can block or delete cookies in your browser settings; the calculators keep working without them.

Advertising (Google AdSense)

We may show ads served by Google and its partners. Google and its partners use cookies and similar technologies to serve ads based on your prior visits to this and other websites, and to measure ad performance.

• Opt out of personalised advertising in Google Ads Settings.
• Opt out of many third-party vendors' cookies at aboutads.info, or in the EU/UK at youronlinechoices.com.
• Learn how Google uses data from sites that use its services at policies.google.com/technologies/partner-sites.

Visitors in the European Economic Area, the UK and Switzerland are shown a consent message, provided through Google's certified consent management platform, before personalised advertising or non-essential cookies are used.

Third-party embedded content

Some pages may embed interactive content supplied by third-party providers, such as browser games from partner catalogues. Those providers may set their own cookies, show advertising and collect usage data under their own privacy policies, which we do not control.

Third-party links

Our pages may link to other websites. We do not control their content or privacy practices.

Children

SolveCalcPro is a general-audience education and productivity site and is not directed at children under 13. We do not knowingly collect personal information from children, and we do not ask for any personal information at all to use the tools.

Your rights

Depending on where you live (for example under the GDPR, UK GDPR or the California Consumer Privacy Act), you may have rights to access, correct, delete or restrict the use of personal information we hold. Because we operate no accounts and do not collect your inputs, we hold very little personal data. Contact [email protected] and we will respond within a reasonable time. We do not sell personal information for money.

International transfers

We are based in India and our providers may process data in other countries, including the United States. By using the site you understand your information may be transferred to and processed in those countries.

Changes to this policy

We may update this policy as the site changes. The “last updated” date at the top shows the most recent revision.

Contact

Hindustan Prime, Village Mawaiya, Chakiya, Chandauli, Uttar Pradesh — 232102, India · [email protected]