The time in Thailand is UTC+7, so 5 hours ahead of Thailand is UTC+12.
Here is an alphabetical list of the time zones that are equal to UTC+12:
thailand is 12 hours ahead of canada
Thailand (UTC + 7 hours) is 11 hours ahead of Eastern Daylight Saving Time (UTC - 4 hours), 12 hours ahead of Eastern Standard Time and Central Daylight Saving Time (UTC - 5 hours), 13 hours ahead of Central Standard Time and Mountain Daylight Saving Time (UTC - 6 hours), 14 hours ahead of Mountain Standard Time and Pacific Daylight Saving Time (UTC - 7 hours), 15 hours ahead of Pacific Standard Time and Alaska Daylight Saving Time (UTC - 8 hours), 16 hours ahead of Alaska Standard Time and Hawaii-Aleutian Daylight Saving Time (UTC - 9 hours), and 17 hours ahead of Hawaii-Aleutian Standard Time (UTC - 10 hours).
12 hours ahead depending upon daylight savings time.
While Utah (UTC-7/UTC-6) is on Standard Time it is 14 hours behind Thailand (UTC+7). During Daylight Saving Time Utah is 13 hours behind Thailand.
Thailand (UTC+7) is always three hours ahead of Oman (UTC+4).
thailand is 12 hours ahead of canada
Thailand is 12 hours ahead of New York
Thailand (UTC + 7 hours) is 11 hours ahead of Eastern Daylight Saving Time (UTC - 4 hours), 12 hours ahead of Eastern Standard Time and Central Daylight Saving Time (UTC - 5 hours), 13 hours ahead of Central Standard Time and Mountain Daylight Saving Time (UTC - 6 hours), 14 hours ahead of Mountain Standard Time and Pacific Daylight Saving Time (UTC - 7 hours), 15 hours ahead of Pacific Standard Time and Alaska Daylight Saving Time (UTC - 8 hours), 16 hours ahead of Alaska Standard Time and Hawaii-Aleutian Daylight Saving Time (UTC - 9 hours), and 17 hours ahead of Hawaii-Aleutian Standard Time (UTC - 10 hours).
Bangkok, Thailand is 7 hours ahead of (later than) GMT ... 12 hours ahead of (later than) Eastern Standard time.
12 hours ahead depending upon daylight savings time.
While Utah (UTC-7/UTC-6) is on Standard Time it is 14 hours behind Thailand (UTC+7). During Daylight Saving Time Utah is 13 hours behind Thailand.
Thailand (UTC+7) is always three hours ahead of Oman (UTC+4).
The time in Thailand is always UTC + 7 hours (ICT).
There is no time zone 23 hours ahead of Alabama.
Thailand (UTC+7) is always 14 hours ahead of most of Arizona (UTC-7).
Bangkok, Thailand is one hour behind Hong Kong. When it's noon in Hong Kong, it's 11:00 a.m. in Bangkok. Neither places observes daylight saving time [DST] when clocks are set one hour ahead.
Thailand is always three hours ahead of Dubai. 4 PM GST = 7 PM ICT