⏱️ Work & Time
Business Days
Business Days estimates workable days from a start date, end date, weekend setting, and custom holiday list. Logic: business days = date range days - weekend days - custom holidays inside the range.
How to use
- Choose the start date and end date, then decide whether to include the end date.
- Keep weekends excluded for a standard workweek, or include them for custom schedules.
- Paste optional holidays in YYYY-MM-DD format, one date per line.
- Review business days, weekend days, holiday deductions, and copy the summary.
Use cases
- Estimate how many workdays remain before a project delivery date.
- Subtract company holidays from a contract review or approval window.
- Plan leave, class schedules, assignments, and service-level timelines.
Privacy & local processing
Dates and holiday lists are calculated locally in your browser and are not uploaded.
FAQ
- How should I enter custom holidays?
- Use one YYYY-MM-DD date per line. Only holidays that fall inside the selected range are counted.
- Can a weekend holiday be deducted twice?
- No. If weekends are excluded, a holiday that falls on a weekend is not deducted again.
- Is this an official labor or payroll calendar?
- No. It is a local estimate based on your inputs. Confirm official workday rules with your organization or local authority.
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