How does FreeBusy resolve time zone differences?

It's really simple to coordinate meetings across time zones with FreeBusy.

FreeBusy automatically detects the time zone of each user when they interact with the service, be it on the Web, in the Outlook add-in or the Chrome Extension.

When you schedule and propose meetings with FreeBusy, it automatically translates participant availability to your time zone, so you don't have to do the "time zone math".