Privacy policy

Last updated Oct 9, 2026.

What we collect

The calculators run in your browser. The numbers you enter are not sent to us. The time card calculator saves your last entries in your browser's local storage so they are there when you come back; clear them with the Clear button or your browser settings.

Contact form

If you use the contact form, we receive the name, email and message you send, and use them only to reply.

Analytics

We may use Google Analytics to count visits and see which tools are useful. It uses cookies and collects data such as pages viewed, device type and approximate location.

Advertising

This site may show ads served by Google AdSense. Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this site and other websites. Google's use of advertising cookies enables it and its partners to serve ads based on your visits to this and other sites. You can opt out of personalized advertising at Google Ads Settings or www.aboutads.info. Learn more in how Google uses information from sites that use its services.

Your choices

Visitors in the EEA, UK and Switzerland are asked for consent before personalized ads or analytics cookies are used. You can block or delete cookies in your browser at any time.

Children

This site is not directed at children under 13.

Contact

Questions about privacy: use the contact page.