Date & Time Calculators
Business Days Calculator
Calculate working days between dates, add business days to a date, and exclude weekends and holidays automatically.
Date Selection
Major US federal holidays will be excluded from business day calculations
Business Days
22
Day Breakdown
31
Total Days
22
Business Days
8
Weekend Days
1
Holidays
Days by Weekday
Sun
4
Mon
5
Tue
5
Wed
5
Thu
4
Fri
4
Sat
4
How Business Days Work
Business days (or working days) are the days of the week when most businesses operate, typically Monday through Friday. This calculator automatically excludes weekends and can optionally exclude US federal holidays.
Business Days Tips
- 1Standard business days are Monday through Friday
- 2US federal holidays include New Year's, Memorial Day, Independence Day, Labor Day, Thanksgiving, and Christmas
- 3Some industries may have different working days (e.g., retail operates on weekends)
- 4Use this calculator for project deadlines and delivery estimates
- 5Banking business days may differ slightly from standard business days