Working Days Between Two Dates
Free Online Tool
Working Days Between Two Dates
Find out exactly how many working days (Mon–Fri) fall between any start and end date. Excludes weekends automatically, with optional US federal holiday removal.
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Free — no sign-up required
Holiday Options
Business days are Monday–Friday. Weekends are always excluded. Toggle federal holidays and add custom exclusions above.
Examples
Real-world calculations
Q.How many working days are between January 1 and June 30, 2025?
A.129 working days (Mon–Fri only), or 124 excluding federal holidays.
Q.My project starts March 3 and ends April 18. How many working days is that?
A.34 working days, assuming no holidays. 33 if you exclude Memorial Day.
Q.How many working days are in a standard 2-week sprint?
A.Exactly 10 working days (Mon–Fri × 2 weeks), assuming no holidays fall in the window.
Q.I have a 60-day notice period. How many of those are working days?
A.Approximately 43 working days, depending on the start date and holidays in the range.
Q.How many working days between Black Friday and Christmas?
A.Typically 19 working days (Nov 29 – Dec 25), excluding the two federal holidays in that window.
Q.How many working days are in a full calendar year?
A.Approximately 261 working days in a standard year, or 250 after excluding all 11 federal holidays.
How it works
Simple, accurate, instant.
Select your two dates
Pick a start date and end date using the date pickers. Any range works — days, months, or years apart.
Choose your counting mode
Select "Workdays Only" to count Mon–Fri. Toggle holiday exclusion to remove US federal holidays.
Customize if needed
Add your own excluded dates (company holidays) or force-include specific days using the Custom Dates panel.
Get your answer instantly
The result updates in real time — working days, weekends, and holidays shown in a clear visual breakdown.
FAQ
Frequently asked questions
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