Privacy Policy

Last updated: June 2026

This Privacy Policy explains how calchorsepower.com ("we", "us", "the site") collects, uses, and protects information when you use our free horsepower and power calculators. We've written it in plain language. By using the site, you agree to the practices described here.

The Short Version

Our calculators run entirely in your browser. We do not require accounts, and we do not collect the numbers you type into any calculator. We do use standard analytics and may show advertising, both of which involve limited data as described below.

Information We Do Not Collect

We do not ask you to register or log in, and we do not store the values you enter into our calculators on our servers. Calculations happen locally in your browser — when you close the tab, those inputs are gone. We do not knowingly collect personal information such as your name, address, or payment details, because the site has no feature that requires them.

Information Collected Automatically

Like most websites, we and our service providers may automatically collect limited technical data through cookies and similar technologies, including your approximate location (country/region), browser type and device, the pages you visit, and how you arrived at the site. This information is aggregated and used to understand traffic and improve the calculators.

Cookies and Analytics

We may use analytics tools (such as Google Analytics) to measure traffic and usage patterns. These tools set cookies that help us see which calculators are popular and where users encounter problems. You can disable cookies in your browser settings; the calculators will still work, though some features may behave differently.

Advertising

This site may display advertising, potentially including ads served by third-party networks such as Google AdSense. Third-party vendors, including Google, may use cookies to serve ads based on a user's prior visits to this and other websites. Google's use of advertising cookies enables it and its partners to serve ads based on your visits. You can opt out of personalized advertising by visiting Google's Ads Settings, or opt out of third-party vendor cookies at aboutads.info.

Your Rights (GDPR & CCPA)

Depending on where you live, you may have rights over your personal data, including the right to access, correct, or delete it, and to object to certain processing. Because we do not maintain user accounts or store calculator inputs, we hold very little personal data. If you are in the EU/EEA (GDPR) or California (CCPA), you can contact us to exercise your rights regarding any data collected through analytics or advertising cookies.

Children's Privacy

This site is not directed at children under 13, and we do not knowingly collect personal information from children. If you believe a child has provided us information, please contact us so we can remove it.

Third-Party Links

Our pages may link to external sites we do not control. This Privacy Policy applies only to calchorsepower.com; we encourage you to review the privacy policies of any other sites you visit.

Changes to This Policy

We may update this Privacy Policy as the site evolves or as laws change. The "last updated" date above reflects the latest revision. Continued use of the site after changes means you accept the revised policy.

Questions about this page? Contact us.