We all have the same problem in this world – trying to do time zone math! Whether you have friends, family, co-workers, or clients in different parts of the world, it is tough to have to figure out what time it is over there – where ever over there is! With TZ Checker, we have solved that problem. We give you the power to choose up to 5 different time zones that will be added to Bing.com and Google.com. So, when you need to know what time it is somewhere else, just go to one of these search engines and boom – you have them right there!