10.30 pm
The answer to this question will depend on what you are using the abbreviation IST to stand for. IST could represent Irish Summer Time, Israeli Standard Time, Iran Standard Time, or Indian Standard Time. The time zone information for each is below to compare to GMT: Irish Summer Time GMT/UTC +1 Israeli Standard Time GMT/UTC +2 Iran Standard Time GMT/UTC +3:30 Indian Standard Time GMT/UTC +5:30 Examples: If it were GMT 8:30 am, the Irish Summer Time would be 9:30 am. If it were GMT 8:30 am, the Israeli Standard Time would 10:30 am. If it were GMT 8:30 am, the Iran Standard Time would 12:00 pm (noon). If it were GMT 8:30 am, the Indian Standard Time would 2:00 pm.
India Time - Indian Standard Time (IST) UTC/(GMT) +5.5
Eastern Standard Time zone {EST} = GMT-5 Central Standard Time zone {CST} = GMT -6 Mountain Standard Time zone {MST} = GMT -7 Pacific Standard Time zone {PST} = GMT -8 Alaska Standard Time zone {AST} = GMT -9 Hawaii Standard Time zone {HST}= GMT -10
The names are... Pacific Standard Time Mountain Standard Time Central Standard Time Eastern Standard Time Atlantic Standard Time and Newfoundland Standard Time
All of India is GMT +5.30 Hrs [GMT + 5.50 Hrs is wrong by 20 mins!] - Suneel Mannan
5.30
The answer to this question will depend on what you are using the abbreviation IST to stand for. IST could represent Irish Summer Time, Israeli Standard Time, Iran Standard Time, or Indian Standard Time. The time zone information for each is below to compare to GMT: Irish Summer Time GMT/UTC +1 Israeli Standard Time GMT/UTC +2 Iran Standard Time GMT/UTC +3:30 Indian Standard Time GMT/UTC +5:30 Examples: If it were GMT 8:30 am, the Irish Summer Time would be 9:30 am. If it were GMT 8:30 am, the Israeli Standard Time would 10:30 am. If it were GMT 8:30 am, the Iran Standard Time would 12:00 pm (noon). If it were GMT 8:30 am, the Indian Standard Time would 2:00 pm.
The GMT of India is the Indian Standard time less five and half hours.
To convert a time given in GMT to India time, add 5½ hours.
India Standard Time is five and a half hours ahead of Greenwich Mean Time.
The US state of Florida follows two time zones. Eastern Florida has Eastern Time Zone which is GMT -5h and Western Florida follows Central Time Zone which is GMT -6h. The country India follows Standard Time Zone GMT +5.30h Hence, the time differencebetween Indian standard time and Florida standard time is approximately, ten and a half hour.
5hours and 30 minutes
India Time - Indian Standard Time (IST) UTC/(GMT) +5.5
Eastern Standard Time zone {EST} = GMT-5 Central Standard Time zone {CST} = GMT -6 Mountain Standard Time zone {MST} = GMT -7 Pacific Standard Time zone {PST} = GMT -8 Alaska Standard Time zone {AST} = GMT -9 Hawaii Standard Time zone {HST}= GMT -10
IST is 5.5 hours ahead of GMT IST does not used Daylight Savings Time
The names are... Pacific Standard Time Mountain Standard Time Central Standard Time Eastern Standard Time Atlantic Standard Time and Newfoundland Standard Time
All of India is GMT +5.30 Hrs [GMT + 5.50 Hrs is wrong by 20 mins!] - Suneel Mannan