Date and time
Business days
Count working days with custom weekends and excluded dates.
Your numbers
Both a decimal point and a comma work.
Result
22
Business days
- Total days
- 31
How it works
Calendar days − weekends − unique exclusions
Using the calculator
Enter: Start date · End date · Include end date. Calculation: Calendar days − weekends − unique exclusions.
Worked input and result
Example: Start date = 2026-03-02; End date = 2026-03-06; Weekend weekdays = 6; 7; Include end date = Yes. Result: Business days = 5 (Total days: 5).
Understanding the result
Defaults to Monday–Friday with both endpoints included. Duplicate exclusions and exclusions falling on weekends are not deducted twice. Public holidays are not added automatically. Maximum interval: 366,000 days.
Select which weekdays count as weekends and add excluded dates explicitly. The tool does not automatically load public holidays for your country or region.