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Working day calculator

Working Days by Country

Select a country to see annual working-day counts, monthly breakdowns, and public holiday calendars for 2026 and 2027.

Definition

What is a working day?

A working day — also called a business day — is any calendar day that is not a weekend and not a public holiday. In most countries the work week runs Monday through Friday, so Saturdays, Sundays, and any nationally-observed holiday falling on a weekday are excluded.

Working-day counts matter for payroll periods, contract deadlines, supplier lead times, court filings, settlement cycles, and project planning. Two countries with the same calendar year can have meaningfully different working-day totals — Japan has 14 more public holidays per year than the United States.

  • Excludes: Saturdays, Sundays, and all public/national holidays observed nationwide.
  • Includes: regional/state holidays not observed nationally (these are paid leave for some, work days for others).
  • Substitute days (e.g. when a Saturday holiday is moved to Friday) are counted as a single deduction — never both dates.

How working days are calculated

  1. 01

    Start with calendar days

    365 in a regular year, 366 in a leap year. For a month, use 28–31 depending on the month and whether February falls in a leap year.

  2. 02

    Subtract weekends

    104 weekend days in most years (52 Saturdays + 52 Sundays). Gulf countries with a Friday–Saturday weekend use the same total against a Sunday–Thursday work week.

  3. 03

    Subtract weekday holidays

    Only public holidays falling Mon–Fri count — weekend holidays are already excluded by step 2. Substitute days replace, not stack with, the weekend original.

Browse by country and year

Pick a country below to see annual working-day counts for 2026 and 2027, monthly breakdowns with public holidays highlighted, and a downloadable calendar.

All countries

190 countries

11 countries

17 countries

18 countries

4 countries

7 countries

3 countries

11 countries

4 countries

8 countries

3 countries

5 countries

9 countries

17 countries

9 countries

1 country

9 countries

1 country

3 countries

26 countries

11 countries

7 countries

3 countries

1 country

2 countries

Frequently asked

What is a working day?
A working day (also called a business day) is any calendar day that is not a weekend or a public holiday. In most countries the standard work week runs Monday through Friday, so working days exclude Saturday and Sunday plus any nationally-observed holiday that falls on a weekday. A few countries — most of the Gulf — observe Friday and Saturday as the weekend instead.
How are working days calculated?
Start with the calendar days in the period (e.g. 365 for a year, 30 or 31 for a month). Subtract Saturdays and Sundays. Then subtract every public holiday that falls on a weekday — holidays that land on a weekend are already excluded by the weekend deduction. The remainder is your working-day count. Substitute or 'observed' holidays (when a Saturday holiday is moved to Friday, or a Sunday holiday to Monday) are counted once each.
Are working days the same in every country?
No. Two factors vary by country: the public holiday calendar and the weekend definition. The United States typically has 251–253 working days per year. Countries with more public holidays (Japan, India, China) cluster around 245–248. Countries that observe Friday-Saturday as the weekend (Saudi Arabia, UAE, Egypt) compute working days against a Sunday-Thursday work week instead.
Why do some sources show different working-day counts?
Differences usually come from three sources: regional holidays (some countries have state or canton-specific public holidays we don't include in the national count), bank vs. statutory holidays (banking holidays are sometimes broader than the public holiday list), and substitute-day rules (some sources count both the original date and the observed date, others count only one). We use the official national list and count substitutes as a single working-day deduction.