💼 Business Days Calculator
Working Days Result:
⚠️ Saturdays and Sundays are automatically excluded. Holidays are not included.
How to Calculate Business Days Between Dates
Calculate the number of working days (Monday through Friday) between any two dates. This tool automatically excludes weekends, making it ideal for project planning, contract deadlines, shipping estimates, and payroll calculations. All results are instant and private
Example: How to Calculate Business Days
Suppose you want to calculate the working days between Monday, October 5, 2026, and Friday, October 9, 2026.
There are 5 working days in this period if you include both the start and end dates, since there are no Saturdays or Sundays.
Our free business days calculator helps you count weekdays quickly, without checking a calendar manually.
Important: The calculator excludes Saturdays and Sundays, but does not automatically exclude public holidays. If your calculation involves national or local holidays, remember to adjust the result accordingly.
Frequently Asked Questions
Does this calculator exclude holidays?
This version excludes Saturdays and Sundays only. Public holidays vary by country, so you may need to manually adjust for your specific region.
Can I calculate backwards (subtract business days)?
Yes! Simply swap the start and end dates to count working days in reverse order.
Why use a business days calculator?
It helps create accurate project timelines, delivery estimates, and contractual deadlines without manually counting weekdays.