Business days calculator › Guernsey
Business days calculator: Guernsey
Count working days between two dates in Guernsey, or add business days to a date. Weekends (Saturday and Sunday) and Guernsey public holidays are skipped.
Planning time off? See how to maximise your annual leave in Guernsey in 2027: the exact days to book for the longest breaks.
Working days in Guernsey, 2026 and 2027
| Month | 2026 | 2027 |
|---|---|---|
| January | 21 | 20 |
| February | 20 | 20 |
| March | 22 | 21 |
| April | 20 | 22 |
| May | 19 | 19 |
| June | 22 | 22 |
| July | 23 | 22 |
| August | 21 | 22 |
| September | 22 | 22 |
| October | 22 | 21 |
| November | 21 | 22 |
| December | 21 | 21 |
| Total | 254 | 254 |
National public holidays only; weekends are Saturday and Sunday.
Public holidays in Guernsey, 2026
| Date | Day | Holiday |
|---|---|---|
| 1 Jan 2026 | Thursday | New Year's Day |
| 3 Apr 2026 | Friday | Good Friday |
| 6 Apr 2026 | Monday | Easter Monday |
| 4 May 2026 | Monday | Early May bank holiday |
| 9 May 2026 | Saturday | Liberation Day |
| 25 May 2026 | Monday | Spring bank holiday |
| 25 Dec 2026 | Friday | Christmas Day |
| 26 Dec 2026 | Saturday | Boxing Day |
| 28 Dec 2026 | Monday | Boxing Day (substitute day) |
Full lists with long weekends: Guernsey public holidays 2026 · Guernsey public holidays 2027
Holiday list for Excel and Google Sheets
Paste these dates into a column, name the range Holidays, then use=NETWORKDAYS(A2, B2, Holidays) to count working days or =WORKDAY(A2, 10, Holidays) to add them.
Subscribe to Guernsey holidays in your calendar
Add every Guernsey public holiday to Google Calendar, Outlook or Apple Calendar. The feed updates automatically each year.
Add to Google CalendarApple / Outlook (webcal) ·Download .ics
Frequently asked questions
How many working days are there in Guernsey in 2026?
254 working days, counting Saturday and Sunday as the weekend and excluding national public holidays that fall on working days. State or regional holidays can reduce this further.
Which days are the weekend in Guernsey?
Saturday and Sunday. You can change the weekend days in the calculator options if your workplace differs.
Does this include local holidays?
Guernsey has no separate regional holiday calendars in our data, so national holidays apply everywhere.