Note: For changing to custom time format in Outlook calendar, please (1) click the Additional settings button in the Region dialog box (2) in the Customize Format dialog box, enable Time tab, (3) type time format codes into both Short time and Long time boxes, and (4) click OK buttons to save the changes. Under the Formats tab, please (1) select HH:mm from Short time drop down list, (2) select HH:mm:ss from Long time drop down list, and (3) click the OK button. In the opening Control Panel, type Region into the search box right to the folder address box, and then click Region (or Region and Language) in the search results. In Windows 7, Please click Start > Control Panel.Ģ.
In Windows 8, press Win + S keys to activate the Search pane, type Control Panel into the Search box, and then click Control Panel in the search results.Ĭ.
In Windows 10, please click the Search icon at task bar, type control panel into the search box, and then select the Control Panel in search results. Open the Control Panel with one of below ways:Ī. This method will guide you to change the time format in Outlook calendar and show all time labels as military time or 24-hour clock.
