This free tool can help you convert Central Standard Time (CST) to Greenwich Mean Time (GMT). You just need to select the data and time of the source time zone and the tool will calculate the date and time for the destination time zone.
How To Use
Select a date by using the "Year", "Month" and "Day" options.
Select a time by using the "Hour" and "Minute" options.
Click button "Convert" to calculate.
The calculation results will be displayed in table.
Remark
Central Standard Time (CST) is UTC-6:00, and Central Daylight Time (CDT) is UTC-5:00, this time zone is called Central Time Zone (CT) in the United States, Canada, Mexico, Central America, Caribbean Islands, and part of the Eastern Pacific Ocean.
Greenwich Mean Time (GMT) is UTC+00:00, the mean solar time in Greenwich, London.
Support daylight saving time (DST) or summer time.