Working Days
Working days between two dates, with weekends and public holidays taken out.
Working days counts only the days you would actually be at work between two dates — weekends left out. Enter a range and get the number of business days inside it, rather than the raw calendar total.
How it counts
Working days are calendar days minus Saturdays, Sundays and the public holidays of the country you choose. Holidays come from the same official calendar that the holidays pages use, so both pages always agree.
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How to use Working days
Set the start date and the end date of the period. Read the working-day count alongside the total calendar days. Note the difference between the two numbers — that gap is your weekends. Pick a country and the calculator subtracts its public holidays for you; regional holidays can still differ, so check local ones if your region has extra days off.
Why the calendar number misleads
"Two weeks" sounds like fourteen days and delivers ten. "Thirty days" sounds like a month of work and delivers around twenty-two. Every promise made in calendar days quietly loses roughly two days in seven the moment someone tries to do work in them.
This is why the same deadline feels generous when it is set and tight when it arrives. The person setting it counted squares on a calendar; the person meeting it counts mornings at a desk. A deadline quoted in calendar days is a deadline quoted in someone else's weekend.
What counts as a working day
Monday to Friday — the default working week in most of Europe and the Americas. Weekends — excluded, though which days these are is not universal. Public holidays — real non-working days, but they depend entirely on where you are.
Company closures — shutdown weeks and local days off that no general calculator can know about. The count here is a Monday-to-Friday count. It is the right starting point, but it is a floor, not a final number: subtract your own holidays from it before you commit to anything.
Where people use this
Payroll periods, contract notice, delivery estimates, court and administrative deadlines that are written in business days on purpose, and sprint planning where "how many days do we actually have" decides what fits. It also settles the recurring office question of whether a deadline stated in working days lands before or after a long weekend.
If you are planning across a public holiday season, count the working days first, then remove the holidays by hand. Doing it in that order is easier than trying to hold both exclusions in your head at once.
Questions and answers
- Are public holidays excluded?
- No. Holidays differ by country and region, so the count excludes weekends only. Subtract your local holidays from the result.
- Are the start and end dates included in the count?
- Working days falling on the start and end dates are counted as part of the range.
- What if my working week is not Monday to Friday?
- The count assumes a Monday-to-Friday week. If yours differs — a Sunday-to-Thursday week, or a six-day week — adjust the result for the days your schedule treats differently.