Tools in your browser
Calculator inputs are not sent to this server. Language, usual region, trip destination, timezone, units and currency preferences remain in this browser.
PRIVACY & ADS
Privacy and advertising notice
Last updated: 5 August 2026
Browser suggestions and location
The site reads only the browser's public language and timezone to offer defaults. It does not request GPS coordinates or precise location permission.
Advertising and measurement choice
Third-party ads and anonymous traffic measurement load only after consent. Declining does not affect the tools; the choice is stored in this browser.
Basic access logs
OpenResty may record request paths, browser identifiers, referrers and IP addresses for security, troubleshooting and basic traffic statistics.
Contact and updates
This notice changes when features or third-party services change. A verified operator identity and contact email must be added before launch.