What is the Working Days Calculator?
Count working days between two dates, excluding the weekend you choose.
Enter start date, end date and weekend and the Working Days Calculator returns working days, weekend days and calendar days (inclusive). Results update as you type, and nothing you enter leaves your device.
How it is calculated
Working days = all days from start to end (inclusive) − weekend days
Public holidays are not removed. Subtract any holidays that fall inside the period.
How to use it
- Enter start date.
- Enter end date.
- Choose weekend.
- Read working days in the results panel. It updates as you type.
- Change any value to compare scenarios, or use Share to send the result as a link.
Worked example
Common questions
What formula does the Working Days Calculator use?
It uses: Working days = all days from start to end (inclusive) − weekend days.
What do I need to use the Working Days Calculator?
You need start date, end date and weekend. Sensible starting values are filled in so you can see how it works straight away.
Is the Working Days Calculator free, and is my data stored?
It is free with no sign-up. The calculation runs in your browser, so the values you enter are not sent to or stored on our server.