Privacy and cookie choices

Calculators run on this server and require no account. We do not use tracking to infer your state. A state is only selected if you provide it in a query.

Calculation inputs are placed in the URL by GET forms. URLs may appear in browser history and ordinary host access logs. Do not enter diagnoses, claim identifiers, bank details or personal identifiers. Server-side cache stores public pages; calculation query results are not cached.

Cookie consent is saved locally in your browser. Ads, affiliates and analytics are disabled by default. No external tracking scripts load unless the owner enables them and you accept applicable cookies. Essential security rate-limit records store a hashed network address and short-lived request count.