Your data, explained plainly.

The short version

Every calculator on this site runs entirely in your browser. What you type into a calculator — a loan amount, a birth date, a body weight — is never sent to our servers. We don't require an account, and we don't sell personal information.

Information we collect

Information you provide

We don't ask you to create an account or submit personal details to use any calculator. If you email us through the contact page, we receive whatever information you choose to include in that message (typically your email address and the content of your note), which we use only to respond to you.

Information stored on your device

Preferences like your light/dark theme, preferred currency, and pinned calculators are saved using your browser's local storage. This data stays on your device, is never transmitted to us, and can be cleared at any time by clearing your browser's site data.

Automatically collected information

Like most websites, our hosting and analytics providers may automatically log standard technical information — such as your approximate location (derived from IP address), browser type, device type, and the pages you visit — for security and to understand overall traffic patterns. This information is aggregated and is not used to identify you personally.

Cookies and similar technologies

We use minimal cookies or local storage, primarily to remember your theme and calculator preferences and, if enabled, to support privacy-respecting analytics. We do not use cookies to build advertising profiles of individual visitors.

Third-party services

We may use third-party services for hosting, website analytics, or (in the future) advertising. These providers may collect information as described in their own privacy policies. We choose providers that do not require us to hand over your calculator inputs, since those never leave your browser in the first place.

Children's privacy

CalcDeskPro.com is not directed at children under 13, and we do not knowingly collect personal information from children.

Your choices

• Clear your browser's local storage at any time to remove saved preferences and pins.
• Use your browser's privacy settings or extensions to limit analytics tracking.
• Contact us to ask what information, if any, we hold about you.

Changes to this policy

We may update this policy as the site evolves. Material changes will be reflected by updating the effective date at the top of this page.

Contact us

Questions about this policy? Reach us any time via the contact page.