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Count working days between two dates, excluding weekends and optionally US federal holidays.
Business Days Formula:
Business Days = Total Days - Weekend Days - Holiday Days
Each day in the range is checked: if it falls on Saturday (6) or Sunday (0), it is excluded. Optional US federal holidays are also excluded.
A business day is any weekday (Monday through Friday) that is not a public holiday. Saturdays and Sundays are always excluded.
The calculator includes all 11 US federal holidays: New Year's Day, MLK Day, Presidents' Day, Memorial Day, Juneteenth, Independence Day, Labor Day, Columbus Day, Veterans Day, Thanksgiving, and Christmas.
Yes. The calculator counts both the start date and the end date as part of the range.
Toggle off 'Exclude US Holidays' and use the raw weekday count. You can then manually subtract your local holidays.
Business day calculations are used for contract deadlines, shipping estimates, payroll periods, legal notice periods, and project planning timelines.