Business Days Calculator
Count business days between dates using a weekend and holidays you enter.
Pick a date and press Add. Holidays on a day off are not counted twice.
Your result
Choose the start and the end date.
How to use it
- Choose Count working days or Find a deadline.
- Pick the dates and the days off each week.
- Add holidays if any and read the result.
Examples
- November 2026Fri & Sat off, holiday on the 11th 21 working days
- 13 to 30 NovemberHoliday on the 18th 11 working days out of 18
- A deadline5 working days from 12 November Thursday 19 November
Tool details and privacy
Count working days between two dates without weekends and holidays, or find the deadline a number of working days ahead.
The weekend is preset (Saturday and Sunday in English, Friday and Saturday in Arabic) and you can pick any days off and add public holidays from the calendar.
Options
- Days off: Fri & Sat, Sat & Sun, or any days you pick.
- Up to 40 holidays added from the calendar.
Limits
- Dates from 1900 to 2100.
- Public holidays are not added for you; add them yourself.
Privacy
Everything is worked out in your browser. Nothing is sent to a server or saved.
Questions
Are the start and end days counted?
Yes, when they are working days.
Is a holiday on a day off counted twice?
No.
How do I find a due date?
Choose Find a deadline and type the working days.