India Time - Indian Standard Time (IST) UTC/(GMT) +5.5
There is no law that all time zones have to have a whole number of hours offset from UTC. Most countries do use whole numbers, though.
From the last Sun. of Mar. to the last Sun. of Oct., Sri Lanka is 4.5 hours ahead of England.1 PM British Summer Time (UTC+1) = 5:30 PM India Standard Time (UTC+5:30)From the last Sun. of Oct. to the last Sun. of Mar., Sri Lanka is 5.5 hours ahead of England.Noon Greenwich Mean Time (UTC) = 5:30 PM India Standard Time (UTC+5:30)(Despite the name of their time zone being India Standard Time, Sri Lanka is a separate country.)
Bangkok (UTC+7) is always 1½ hours ahead of India (UTC+5:30).5:30 PM INST (in India) = 7 PM ICT (in Bangkok)
The standard time in India is Indian Standard Time (IST), which is UTC+5:30.
The whole country uses UTC + 5.5 hours. It is called India Standard Time, which is abbreviated IST, although IST is also the accepted abbreviation for Israel Standard Time and Irish Summer Time.
russia has 11 and it's a big country so India has three or 3
Japan (UTC+9) is always 3.5 hours ahead of India (UTC+5:30).
Thailand (UTC+7) is always 1½ hours ahead of India (UTC+5.5).5:30 PM INST in India = 7:00 PM ICT in Thailand
Thursday at 4:30 PM Newfoundland Daylight Saving Time (UTC-2:30) = Friday at 12:30 AM India Standard Time (UTC+5:30).Thursday at 4:30 PM Atlantic Daylight Saving Time (UTC-3) = Friday at 1 AM India Standard Time.Thursday at 4:30 PM Newfoundland Standard Time (UTC-3:30) = Friday at 1:30 AM India Standard Time.Thursday at 4:30 PM Atlantic Standard Time (UTC-4) = Friday at 2 AM India Standard Time.Thursday at 4:30 PM Eastern Daylight Saving Time (UTC-4) = Friday at 2 AM India Standard Time.Thursday at 4:30 PM Eastern Standard Time (UTC-5) = Friday at 3 AM India Standard Time.Thursday at 4:30 PM Central Daylight Saving Time (UTC-5) = Friday at 3 AM India Standard Time.Thursday at 4:30 PM Central Standard Time (UTC-6) = Friday at 4 AM India Standard Time.Thursday at 4:30 PM Mountain Daylight Saving Time (UTC-6) = Friday at 4 AM India Standard Time.Thursday at 4:30 PM Mountain Standard Time (UTC-7) = Friday at 5 AM India Standard Time.Thursday at 4:30 PM Pacific Daylight Saving Time (UTC-7) = Friday at 5 AM India Standard Time.Thursday at 4:30 PM Pacific Standard Time (UTC-8) = Friday at 6 AM India Standard Time.
Adjacent time zones that are 30 minutes apart are...Eastern Summer Time (UTC+11) & Central Summer Time (UTC+10.5) in Australia from October to AprilCentral Summer Time (UTC+10.5) & Eastern Standard Time (UTC+10) in Australia (between South Australia & Queensland from October to April)Eastern Standard Time (UTC+10) & Central Standard Time (UTC+9.5) in AustraliaIndochina Time in Laos & Thailand (UTC+7) & Myanmar Time (UTC+6.5)Myanmar Time (UTC+6.5) & Bangladesh Standard Time (UTC+6)Bangladesh Standard Time (UTC+6) & India Standard Time (UTC+5.5)Bhutan Time (UTC+6) & India Standard Time (UTC+5.5)India Standard Time (UTC+5.5) & Pakistan Time (UTC+5)Azerbaijan Summer Time (UTC+5) & Iran Daylight Saving Time (UTC+4.5) from March to SeptemberPakistan Time (UTC+5) & Iran Daylight Saving Time (UTC+4.5) from March to SeptemberTurkmenistan Time (UTC+5) & Iran Daylight Saving Time (UTC+4.5) from March to SeptemberPakistan Time (UTC+5) & Afghanistan Time (UTC+4.5)Tajikistan Time (UTC+5) & Afghanistan Time (UTC+4.5)Uzbekistan Time (UTC+5) & Afghanistan Time (UTC+4.5)Turkmenistan Time (UTC+5) & Afghanistan Time (UTC+4.5)Iran Daylight Saving Time (UTC+4.5) & Azerbaijan Time (UTC+4) in late MarchAzerbaijan Time (UTC+4) & Iran Standard Time (UTC+3.5) from October to MarchIran Standard Time (UTC+3.5) & Eastern European Summer Time in Turkey (UTC+3) from September to OctoberIran Standard Time (UTC+3.5) & Arabia Standard Time in Iraq (UTC+3) from September to MarchNewfoundland Daylight Saving Time (UTC-2.5) & Atlantic Daylight Saving Time (UTC-3) in Newfoundland and Labrador, Canada from March to NovemberNewfoundland Standard Time (UTC-3.5) & Atlantic Standard Time (UTC-4) in Newfoundland and Labrador, Canada from November to MarchAmazon Time in Brazil (UTC-4) & Venezuela Time (UTC-4.5)Guyana Time (UTC-4) & Venezuela Time (UTC-4.5)Venezuela Time (UTC-4.5) & Colombia Time (UTC-5)
India: UTC +5:30 Seoul: UTC: +9 So India is 4:30 hours behind Seoul.