Connect!
Export
Holidays optimizer
New version 2026
Todo
Birthdays
Teams
Define a period
AI Assistant
Assistant: Hello! I handle your requests in natural language, such as:

“Analyze the period from November 1, 2025, to April 25, 2028.”
or
“Add 100 business days to February 25, 2026.”
or
“Next Thursday at 2:12 PM + 124 working hours”
or
“I won't be working first week of next may (going to Greece)”
Assistant: I understand all languages.
Send
Make
every
day
count
..in South Korea

Working days

EN | KO ▼
Employee  ▼
Chile
Schweiz
South Africa
New Zealand
Israel
Sweden
Denmark
Norway
Finland
Turkey
Portugal
Netherlands
Belgique
Monaco
Greece
Luxembourg
Canada
Working days world map
USA
China
Japan
Australia
Russia
Ukraine
India
Deutschland
Poland
Österreich
Brasil
France
United Kingdom & Ireland
México
Colombia
Venezuela
Italia
España
Argentina
...
xxxx
From to
days:
working days:
weekend days:
custom dates:
public holidays:
Define a period
×
From:
to:
Morning
Afternoon
Reminder
Reminder
▼
make it periodic
Make it periodic
Description
work hours
Work hours
/day
▼
Teleworking
wages
Wages
$
▼
Save Save
Delete Delete
Copy Copy
Paste Paste
▼
👤

Warning: Undefined variable $shared_access in /home/tcpcatch/www/south-korea/fond.php on line 3074
Pseudo
Choose a short display name visible in your account.

Profile
Profile 1
Id: - Employee


Security
Two-factor authentication
Not enabled
Protect your account with a verification code generated on your phone.
Account
Contact

How many working days in 2040 in South Korea?

In 2040, there are 249 working days in South Korea.

This is calculated from:

  • 366 total days
  • 105 weekend days
  • 12 public holidays falling on weekdays

How is the calculation made?

Because 2040 is a leap year, it has 366 days.

Let's remove 53 saturdays and 52 sundays. It remains 261 days.

Now, let's remove 12 public holidays that do not fall during a weekend and we obtain 249 working days in 2040.

Frequently asked questions

How many working days in 2040 in South Korea?

There are 249 working days in 2040 in South Korea.

How many weekend days are there in 2040?

There are 105 weekend days in 2040.

Is 2040 a leap year?

Yes. 2040 is a leap year and has 366 days.

How many public holidays fall on weekdays in 2040?

12 public holidays fall on weekdays in 2040.

Public holidays falling on weekdays in 2040

1. Seollal / Korean New Year Holiday : Monday, 13 February, 2040
2. 삼일절 : Thursday, 1 March, 2040
3. 어린이날 : Monday, 7 May, 2040
4. 석가탄신일 : Friday, 18 May, 2040
5. 현충일 : Wednesday, 6 June, 2040
6. 광복절 : Wednesday, 15 August, 2040
7. 추석 : Wednesday, 19 September, 2040
8. 추석 : Thursday, 20 September, 2040
9. 추석 : Friday, 21 September, 2040
10. 개천절 : Wednesday, 3 October, 2040
11. 한글날 : Tuesday, 9 October, 2040
12. 성탄절 : Tuesday, 25 December, 2040

Public holidays falling on a weekend

1. 신정 : Sunday, 1 January, 2040
2. Seollal / Korean New Year Holiday : Saturday, 11 February, 2040
3. Seollal / Korean New Year Holiday : Sunday, 12 February, 2040
4. 어린이날 : Saturday, 5 May, 2040

Explore more

How many working days in 2039 in South Korea?    How many working days in 2041 in South Korea?