A four-week deadline is not twenty-eight days of work. Removing weekends, holidays and leave is what turns a promise into a plan.
Working days calculator
Turn a calendar span into the working days and hours actually available.
Working days
20
Working hours
160 h
Working weeks
4
Days lost
10
Calculated instantly in your browser · no data sent
How it works
- 1Count the calendar days between the two dates.
- 2Remove weekends, holidays and booked leave.
- 3Read the working days that remain.
Who it's for
- •Committing to a deadline
- •Planning a launch
- •Checking a supplier lead time
Pro tips
- August and December rarely deliver what the calendar suggests.
- Handover days at the start and end of a project are real. Count them.
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