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

We use Vercel Web Analytics to understand page visits and aggregate traffic patterns. Calculator inputs and results are not included in analytics. Our integration removes query parameters and URL fragments from page URLs before sending analytics events. We do not send custom interaction events. Learn more about Vercel Web Analytics privacy.

Google AdSense

We have added Google AdSense code to connect this website for advertising review. When ads are served, Google and its partners may use cookies or similar technologies to serve and measure ads, including personalization where permitted and consented to. See Google’s advertising information and how Google uses information from sites that use its services. You can manage personalized advertising through Google My Ad Center. We do not include calculator inputs or results in advertising requests we construct.

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.