Here, we assume that you heard the military time 2100 or 21:00, or maybe even spelled out as two-one-zero-zero hours and now you want to know what time that is in standard or regular time.
2100 military time converted to standard time is:
So now you know what 2100 military time is in civilian time. For future reference, note that civilian time uses the 12-hour system with AM and PM versus military time which uses the 24-hour system.
Military time states how many hours since last midnight. Thus, 2100 military time means that it has been 21 hours and 0 minutes since last midnight.
Military Time Converter
Go here to convert another Military Time to Standard time
What is 2101 Military Time?
Go here for the next time we converted from military to standard time.