I've recently discovered the 'Meeting planner' from timeanddate.com http://www.timeanddate.com/worldclock/meeting.html http://www.timeanddate.com/worldclock/me

I've recently discovered the 'Meeting planner' from timeanddate.com http://www.timeanddate.com/worldclock/meeting.html http://www.timeanddate.com/worldclock/meeting.html Initially, I was just using it to double-check that my calculations are correct. But it's so much faster to use it for planning, by just adding everyone's location/timezone and see what works. And of course include the full link in the calendar event/email for a final check.