Business Days Calculator
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Formula: Count weekdays (Mon-Fri) between start and end dates inclusive
Business Days Calculator
Business day calculation is essential for project planning, shipping estimates, and legal deadlines.
Conversion Formula
Count weekdays (Mon-Fri) between start and end dates inclusive
Each day between the dates is checked. Saturday (6) and Sunday (0) are excluded from the count.
Step-by-Step Examples
Mon Jan 1 to Fri Jan 12, 2024 = 10 business days
Two full work weeks
Frequently Asked Questions
Does this include holidays?
No, this calculator counts Monday-Friday only. It does not exclude public holidays.
Are start and end dates included?
Yes, both the start and end dates are included in the count if they are business days.
How many business days in a year?
Typically 260-262 business days per year, depending on which days of the week Jan 1 and Dec 31 fall on.