From the official gov.uk list

UK bank holidays 2027

Every bank holiday in 2027 for each part of the UK, with substitute days, and how many working days each month has.

England and Wales: 8 bank holidays

New Year’s DayFriday, 1 January 2027
Good FridayFriday, 26 March 2027
Easter MondayMonday, 29 March 2027
Early May bank holidayMonday, 3 May 2027
Spring bank holidayMonday, 31 May 2027
Summer bank holidayMonday, 30 August 2027
Christmas Day (substitute day)Monday, 27 December 2027
Boxing Day (substitute day)Tuesday, 28 December 2027

Working days in 2027: 253

Working days per month in England and Wales, 2027
Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
20	20	21	22	19	22	22	21	22	21	22	21

Scotland: 9 bank holidays

New Year’s DayFriday, 1 January 2027
2nd January (substitute day)Monday, 4 January 2027
Good FridayFriday, 26 March 2027
Early May bank holidayMonday, 3 May 2027
Spring bank holidayMonday, 31 May 2027
Summer bank holidayMonday, 2 August 2027
St Andrew’s DayTuesday, 30 November 2027
Christmas Day (substitute day)Monday, 27 December 2027
Boxing Day (substitute day)Tuesday, 28 December 2027

Working days in 2027: 252

Working days per month in Scotland, 2027
Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
19	20	22	22	19	22	22	21	22	21	21	21

Northern Ireland: 10 bank holidays

New Year’s DayFriday, 1 January 2027
St Patrick’s DayWednesday, 17 March 2027
Good FridayFriday, 26 March 2027
Easter MondayMonday, 29 March 2027
Early May bank holidayMonday, 3 May 2027
Spring bank holidayMonday, 31 May 2027
Battle of the Boyne (Orangemen’s Day)Monday, 12 July 2027
Summer bank holidayMonday, 30 August 2027
Christmas Day (substitute day)Monday, 27 December 2027
Boxing Day (substitute day)Tuesday, 28 December 2027

Working days in 2027: 251

Working days per month in Northern Ireland, 2027
Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
20	20	20	22	19	22	21	21	22	21	22	21

Need a count for your own dates? Use the UK working days calculator. Working days here are Monday to Friday minus bank holidays.