Difference time between United kingdom and Thailand in hours, minutes, and seconds is [ -6 hours ] with gregorian date today is Thursday 11th of September 2025 in British local time, Where the time now in United kingdom is 20:40 PM and the time now in Thailand is 02:40 AM in Thai local time and the time comparison between United Kingdom of Great Britain & Northern Ireland and Thailand in greenwich time ( GMT ) where United kingdom advanced about greenwich time ( GMT +01:00 ) while Thailand advanced about greenwich time ( GMT +07:00 ).