Business Days Calculator
Calculate the number of business days (weekdays Monday through Friday) and weekend days between two dates.
Total working / business days
11 days
4 daysweekend days•
15 daystotal calendar days
Counts standard Monday–Friday weekdays. Public or bank holidays vary by region and are not deducted.
Calculate net business days (weekdays) and weekend days between two calendar dates.
Worked Example
For Monday, March 2, 2026 to Friday, March 13, 2026:
- Total Business Days:
10 days(Mon-Fri × 2 weeks) - Weekend Days:
2 days(Sat-Sun) - Total Calendar Days:
12 days
Frequently Asked Questions
Which days are counted as business days?+
By default, business days include Monday, Tuesday, Wednesday, Thursday, and Friday. Saturday and Sunday are categorized as weekend days.
Does this tool account for public or bank holidays?+
This tool calculates standard calendar weekdays. Because official public holidays vary significantly by country, region, and industry, specific bank holidays are not automatically deducted.
Are the start and end dates included in the count?+
Yes. Both the start date and end date are included in the date range count.
Related Tools
Date Difference CalculatorFind the number of days and full weeks between two calendar dates, in either direction, with optional inclusive counting.→Add Days CalculatorAdd or subtract days from a start date to compute the exact future or past target calendar date.→Time Duration CalculatorCalculate the exact time difference between two times, including overnight and midnight-crossing durations.→Age CalculatorCalculate exact age in years, months, and days for any comparison date, plus total days and the next birthday.→