Super simple & effective - and particularly useful for us @ OneSub now we're much more remote & spread out.

I absolutely love this tool. Use it daily to figure out when to set meetings with our customers all around the world. Same data as any other timezone tool, but simple, visual, and a pleasure to use.

Super simple and useful. Bookmarked!

Great interface, but in terms of usability, I also like http://www.worldtimebuddy.com/

Simple and easy to use, very helpful !!!