Privacy Policy

This policy explains what information HandyCalc collects when you use this website and how it is used.

Information we collect

• Anonymous usage data: pages visited, time on page, approximate country (from your IP address, which we do not store), device type, browser and the website that referred you.
• Calculator interactions, such as which calculator was used and whether you switched units. The numbers you enter are not stored.
• Information you choose to send us through the contact form (name, email and message).

We use a random identifier stored in your browser to count unique visitors. It is not linked to your name or email.

Cookies and advertising

We use Google AdSense to show ads. Third-party vendors, including Google, use cookies to serve ads based on your 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 to this site and/or other sites on the Internet.

You can opt out of personalised advertising by visiting Google Ads Settings, or opt out of third-party vendor cookies at aboutads.info. Learn more about how Google uses data from partner sites.

Your rights (UK, EU and US users)

Depending on where you live (including under the UK GDPR, EU GDPR and California CCPA/CPRA), you may have the right to access, correct or delete personal data we hold about you, and to object to its processing. To make a request, use our contact form.

Data retention

Anonymous analytics are kept for up to 24 months. Contact messages are deleted once they are no longer needed.

Children

This site is not directed at children under 13, and we do not knowingly collect their personal information.

Changes

We may update this policy from time to time; the date above shows the latest version.