Working Days Calculator
This generic calculator counts Monday–Friday only.
Generic weekday model
The calculation includes Monday through Friday and excludes Saturday and Sunday.
Local calendars matter
Public holidays, organization shutdowns, leave and shift patterns are not included. For a formal deadline, use the governing calendar and definition of a working or business day.
ImportantResults are planning estimates produced from the values you enter. Verify any deadline, safety requirement, product wait, legal period, service life or professional requirement with the source that governs your situation.
Improve the estimate
After the task is complete, compare actual active time, waiting time and elapsed time with your inputs. Updating your own rates is one of the simplest ways to make future estimates more useful.