How to use this calculator
Enter the requested values, review any options that affect the calculation, and select Calculate. The main answer appears beside the form, with supporting details below it.
How the calculation works
Each selected date is checked in this order: custom or official working date, holiday or custom non-working date, then weekend.
Example
Choose China for 2026 to apply both official holiday closures and designated working Saturdays or Sundays.
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Frequently asked questions
Do holiday calendars include every local holiday?
No. Coverage varies by calendar. The result explains important national or regional limits.
How are Chinese working weekends handled?
Officially designated working weekend dates override the normal weekend exclusion.