In Project, the default task duration unit is days, but you can change it to be minutes, hours, weeks, or months:

  1. Choose File > Options.

  2. In the Project Options dialog box, choose Schedule.

  3. Under Scheduling options for this project, in the Duration is entered in list, select a duration unit.

  4. To use the same setting automatically in all future projects, select All New Projects in the Scheduling options for this project list.

See also

Change the default time unit for work

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