Difference time between United kingdom and Slovakia Slovak Republic in hours, minutes, and seconds is [ -1 hours ] with gregorian date today is Friday 21st of August 2026 in British local time, Where the time now in United kingdom is 02:34 AM and the time now in Slovakia Slovak Republic is 03:34 AM in Slovak local time and the time comparison between United Kingdom of Great Britain & Northern Ireland and Slovakia Slovak Republic in greenwich time ( GMT ) where United kingdom advanced about greenwich time ( GMT +01:00 ) while Slovakia Slovak Republic advanced about greenwich time ( GMT +02:00 ).