# Setting working days for a project

You can select working days separately for each project; for example, if site work continues on Saturday, you add Saturday. Task durations, dependencies, automatic scheduling, critical path, and Gantt charts are calculated based on these days.

- Project manager

## Steps

- Open the Settings tab in the project.

- Select the days that are working days in the Working Days section; selected days appear colored 1. Changes are saved immediately.

- To return to your organization's general settings, click Return to Organization Settings.

> Results reapply according to the new calendar: for example, if Saturday is added, a job ending on Friday can now start on Saturday. Grey columns in the Gantt chart show non-working days.

> Tip Existing card dates are not automatically pulled forward; when you drag a card or a link changes, the new calendar is used. At least one day must be selected. You can undo the change with Ctrl+Z.

## Related pages

- Setting up dependencies

- Automatic scheduling