Hello experts... I have a large file where individuals fill in a location, date and time that they want a file sent to them. There are about 20 global cities normally requesting files. I need to convert these requested deadlines to Manila time on a master s/s. In the next round, we can ask users to identify the date, time and timezone if this is a better method. What formula can I use so that my excel will automatically convert the local times entered to Manila time? Are there any specific formats we need to use. Many thanks in advance.