Privacy

Calculations run in your browser. We do not require an account.

Calculator inputs are kept in local browser history state and are not added to the page URL. Older calculator links that contain inputs are cleaned after being read.

Approximate location (country / region) may be read at the edge to prefill state and is not stored by us as a profile. Your last state choice may be saved in localStorage on your device.

If ads are enabled later, third-party ad partners may set cookies per their policies.