Timezone Guide is described as 'An everything timezone guide' and is an website in the Education & Reference category. There are more than 10 alternatives to Timezone Guide, not only websites but also apps for a variety of platforms, including iPhone, Windows, iPad and Android. The best alternative is World Time Buddy, which is free. Other great sites and apps similar to Timezone Guide are Every Time Zone (Free), Sharp World Clock (Paid), Wims World Clock (Free) and Chronozone (Free).
WorldClock shows you the time in different places over the world. Also included are the Swatch Internet Time, Julian Date and StarDate. You can also use it to synchronize the time with an atomic clock.
We think it's fairly likely you have at least a couple of contacts dotted around the globe and we know how difficult it can be keeping track of lots of different time zones. Now you can add your contacts and never schedule a call over dinner or bath time again!