Privacy Policy

Overview

This Privacy Policy describes how Numerical Calculator (the "Website") handles information when you visit and use our tools. We have designed the Website to be privacy-respecting by default: the calculators themselves run entirely in your browser, and the values you enter are never transmitted to or stored on our servers.

Information We Do Not Collect

• Calculator inputs: Any numbers, values, or settings you enter into a calculator stay in your browser and are never sent to us.
• Accounts: We do not require registration, logins, or any personal profile to use the tools.
• Sensitive personal data: We do not request or knowingly collect sensitive personal information.

Information That May Be Collected Automatically

Like most websites, our hosting provider and any analytics or advertising services we use may automatically receive standard technical information when you visit, such as:

• Your browser type, device type, and operating system.
• Your approximate region (derived from IP address).
• Pages visited, time on page, and referring website.

This information is aggregated and used only to understand general usage patterns and improve the Website.

Cookies

The Website may use cookies and similar technologies to remember preferences and to support analytics and advertising. You can control or disable cookies through your browser settings. Disabling cookies will not prevent the calculators from working, since they run locally in your browser.

Third-Party Services

We may use reputable third-party services for website analytics and, in future, advertising. These third parties may set their own cookies and collect usage data subject to their own privacy policies. Where we display ads, advertising partners may use cookies to serve more relevant ads. Please refer to the respective providers' privacy policies for details on their practices.

How We Use Information

• To operate, maintain, and improve the Website and its calculators.
• To understand which tools are most useful so we can prioritise improvements.
• To keep the Website secure and diagnose technical problems.

Data Security

We take reasonable measures to protect the Website and any limited data processed through it. However, no method of transmission over the internet is completely secure, and we cannot guarantee absolute security.

Children's Privacy

The Website is intended for a general audience and is not directed at children under 13. We do not knowingly collect personal information from children.

Your Choices

You can use the Website without providing any personal information. You may control cookies via your browser, and you may contact us with any privacy questions or requests.

Changes to This Policy

We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated revision date.

Last updated: January 2024  ·  Privacy questions? Email privacy@numericalcalculator.com or see our Contact page.