Privacy

We don't collect anything about you. There are no accounts and no sign-up forms, and we set no cookies.

Your measurements stay on your device. The calculators remember what you typed, so closing the tab doesn't lose your job. That copy is kept in your own browser's storage and is never sent to us. Clearing this site's data in your browser removes it.

Recent results. The home page shows the calculators you used last, with their last result, so you can pick up where you left off. That list comes from the same storage in your own browser. Clear list on the home page removes it.

Share links. When you press Share, the link itself carries your measurements, so whoever opens it sees the same calculation. Only people you send the link to can see it.

Fonts. The typefaces are served from this site itself, so your browser makes no request to Google or any other font service.

Hosting. The company that hosts this site receives the technical details every web request carries — IP address, browser, the page requested — in order to deliver the page.

No analytics, no ads. The site doesn't count visitors or show advertising. If that changes, this page will say what is collected before it starts.

Questions about this page? Reach us through Contact.