Privacy

Updated September 19, 2026.

Calculator data

Calculator inputs and results are processed in this browser. The current calculators do not send those values to a StatSteps server or store them in browser storage. Reloading the page clears the calculation. Copies and downloaded files remain wherever you save them.

Hosting

Vercel hosts this website. Requests necessarily include technical connection information such as IP address and requested URL; hosting infrastructure may process request logs. See Vercel’s privacy policy.

Analytics and advertising

This release does not load third-party advertising or product-analytics scripts. Local interaction events contain event names and generic error categories, not calculator values; no analytics collector is connected. This notice will be updated before such services are enabled.

External links and feedback

External sites have their own policies. Avoid including private datasets when preparing feedback. See the contact page for available feedback options.