MeetETA

MeetETA removes the mental arithmetic of scheduling across countries. Give it a time such as 3 PM Eastern and it works out the local hour for every city you work with, using real time zone data for the exact date so daylight saving shifts land correctly.

For coaches and consultants with clients overseas, one shareable page presents your availability in each visitor's own clock. A browser extension for Chromium browsers handles conversions on the pages you already read, and a daily puzzle adds a short game.