Business Days Calculator for South Korea
Count the working days between any two dates in South Korea. The Saturday and Sunday weekend is applied automatically, along with the 18 nationwide public holidays South Korea observes in 2026.
The working week in South Korea
South Korea works Monday to Friday, resting on Saturday and Sunday. Those rest days are excluded from every calculation on this page.
- Business days 2026
- 249
- Public holidays
- 18
- Weekend days
- 104
- On a weekend
- 6
Nationwide
Of 18 holidays
Public holidays in South Korea during 2026
South Korea observes 18 nationwide public holidays in 2026, of which 6 fall on a weekend and so do not add a day off.
Next public holidays
- 24 September 2026 - Chuseok (Thursday)
- 25 September 2026 - Chuseok (Friday)
- 26 September 2026 - Chuseok (Saturday)
- 3 October 2026 - National Foundation Day (Saturday)
- 9 October 2026 - Hangul Day (Friday)
The longest continuous break in 2026 runs 5 days, from 14 February 2026 to 18 February 2026.
Business days per month in South Korea, 2026
Working days by month, after removing Saturday and Sunday and nationwide public holidays.
| Month | Business days | Weekend days | Holidays |
|---|---|---|---|
| January | 21 | 9 | 1 |
| February | 17 | 8 | 3 |
| March | 22 | 9 | 0 |
| April | 22 | 8 | 0 |
| May | 19 | 10 | 2 |
| June | 21 | 8 | 1 |
| July | 22 | 8 | 1 |
| August | 21 | 10 | 0 |
| September | 20 | 8 | 2 |
| October | 21 | 9 | 1 |
| November | 21 | 9 | 0 |
| December | 22 | 8 | 1 |
| Total | 249 | 104 | 12 |