Business days calculator › Congo
Business days calculator: Congo
Count working days between two dates in Congo, or add business days to a date. Weekends (Saturday and Sunday) and Congo public holidays are skipped.
Planning time off? See how to maximise your annual leave in Congo in 2027: the exact days to book for the longest breaks.
Working days in Congo, 2026 and 2027
| Month | 2026 | 2027 |
|---|---|---|
| January | 21 | 20 |
| February | 20 | 20 |
| March | 22 | 22 |
| April | 21 | 22 |
| May | 18 | 19 |
| June | 21 | 21 |
| July | 23 | 22 |
| August | 21 | 22 |
| September | 22 | 22 |
| October | 22 | 21 |
| November | 21 | 21 |
| December | 22 | 23 |
| Total | 254 | 255 |
National public holidays only; weekends are Saturday and Sunday.
Public holidays in Congo, 2026
| Date | Day | Holiday |
|---|---|---|
| 1 Jan 2026 | Thursday | New Year's Day |
| 6 Apr 2026 | Monday | Easter Monday |
| 1 May 2026 | Friday | Labour Day |
| 14 May 2026 | Thursday | Ascension Day |
| 24 May 2026 | Sunday | Pentecost |
| 25 May 2026 | Monday | Whit Monday |
| 10 Jun 2026 | Wednesday | Fête de la commémoration de la conférence nationale souveraine |
| 15 Aug 2026 | Saturday | Assumption |
| 1 Nov 2026 | Sunday | All Saints' Day |
| 28 Nov 2026 | Saturday | Journée nationale de la République |
| 25 Dec 2026 | Friday | Christmas Day |
Full lists with long weekends: Congo public holidays 2026 · Congo 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 Congo holidays in your calendar
Add every Congo public holiday to Google Calendar, Outlook or Apple Calendar. The feed updates automatically each year.
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Frequently asked questions
How many working days are there in Congo 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 Congo?
Saturday and Sunday. You can change the weekend days in the calculator options if your workplace differs.
Does this include local holidays?
Congo has no separate regional holiday calendars in our data, so national holidays apply everywhere.