Difference time between United kingdom and Singapore in hours, minutes, and seconds is [ -8 hours ] with gregorian date today is Tuesday 16th of December 2025 in British local time, Where the time now in United kingdom is 22:42 PM and the time now in Singapore is 06:42 AM in Singaporean local time and the time comparison between United Kingdom of Great Britain & Northern Ireland and Singapore in greenwich time ( GMT ) where United kingdom advanced about greenwich time ( GMT +01:00 ) while Singapore advanced about greenwich time ( GMT +08:00 ).