This free tool can help you convert Greenwich Mean Time (GMT) to Eastern Standard Time (EST). 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 "Date" option.
Select a time by using the "Time" option.
Click button "Convert" to calculate.
The calculation results will be displayed in table.
Remarks
Based International Air Transport Association (IATA) timezone codes.
Time zones use hours and minutes offset from Coordinated Universal Time (UTC), most a whole number of hours, a few are offset by 30 or 45 minutes.
Greenwich Mean Time (GMT) is UTC+00:00, the mean solar time in Greenwich, London.
Eastern Standard Time (EST) is UTC-5:00, and Eastern Daylight Time (EDT) is UTC-4:00, this time zone is called Eastern Time Zone (ET) in the United States, parts of eastern Canada, Mexico, Panama and the Caribbean Islands.
Converter supports daylight saving time (DST) or summer time, if the target location is currently using DST time zone, converter will automatically calculate and display local summer time.