Difference time between United kingdom and Grenada in hours, minutes, and seconds is [ +5 hours ] with gregorian date today is Friday 21st of August 2026 in British local time, Where the time now in United kingdom is 23:40 PM and the time now in Grenada is 18:40 PM in Grenadian local time and the time comparison between United Kingdom of Great Britain & Northern Ireland and Grenada in greenwich time ( GMT ) where United kingdom advanced about greenwich time ( GMT +01:00 ) while Grenada late for greenwich time ( GMT -04:00 ).