Privacy policy

Calculators run in your browser. The measurements and prices you type are used only to compute your result on your device; they are not transmitted to our servers or stored by us.

Anonymous usage analytics (which calculators are used, in which region) may be collected to improve the site; analytics events never include the values you enter.

Advertising is currently disabled. Before any advertising or third-party analytics is enabled, this policy will be completed with the specific providers, cookies and consent mechanisms used, and a consent banner will be shown where required by law.

This section will be finalised before advertising is enabled on this site.