Privacy

Privacy policy

The calculator works without an account. Calculations are performed in your browser.

Information stored on your device

Your latest values and saved comparisons may be stored in browser local storage so they remain after refresh. You can remove them by clearing this site’s browser data.

Shareable links

Calculation values are encoded in copied URLs. Do not add personal information to scenario names before sharing a link or screenshot.

Analytics and advertising

The site may later use analytics and advertising services. This policy will be updated before any technology requiring additional disclosure or consent is introduced.

Last updated: August 12, 2026