Business Day Calculator
Count business days between dates, or add business days to a start date — skip weekends and holidays.
How to Use
- Enter start and end dates to count business days.
- Or add N business days to a start date.
- Add holidays if needed (one per line, YYYY-MM-DD).
Inputs
Result
Notes
Business day
Mon–Fri, not a listed holiday
Inclusive
Count includes both start and end if they are workdays
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