Privacy Policy

At All Calculator, accessible from allcalculator.org, your privacy is central to how we built the site. This policy explains what data we do and do not collect and how it is used.

Your calculations stay private

Every calculator on this site runs entirely in your web browser using JavaScript. The numbers you type — loan amounts, BMI values, dates, and so on — are processed locally on your device and are never transmitted to our servers. We do not store, log, or share your calculator inputs.

Information we may collect

• Analytics: We may use privacy-respecting analytics to understand aggregate traffic (page views, country, device type). This data is anonymized and used only to improve the site.
• Cookies: If enabled, analytics may set a first-party cookie. Advertising partners may set cookies as described in their respective policies.
• Server logs: Like most websites, our hosting may retain standard server logs (IP address, user agent, timestamp) for a limited period for security and abuse prevention.

Advertising

All Calculator is supported by advertising. Third-party ad vendors may use cookies to serve relevant ads and may collect information about your visit to this and other sites. You can usually manage cookie preferences through your browser settings or via industry opt-out tools. We do not control third-party ad networks' data practices.

Third-party links

Our site may link to external websites. We are not responsible for the privacy practices or content of those sites. Please review their policies separately.

Children's privacy

Our calculators do not knowingly collect personal information from children under 13. As we do not collect personal data, the site is safe for general educational use.

Your rights

Since we do not maintain accounts or personal profiles, there is no personal data to access or delete on our end. Analytics and ad cookies can be cleared from your browser at any time.

Changes to this policy

We may update this policy occasionally. Changes take effect when posted on this page. The "last updated" date above reflects the most recent revision.

Contact

Questions about this policy? Email contact@allcalculator.org or use our contact page.