Display the week of the year in macOS High Sierra

Display the week of the year in macOS High Sierra

By default macOS High Sierra doesn’t show the week of the year. Neither in the calendar app nor in the menu bar.

Display week of year in calendar app

  • Open calendar app
  • To open the preferences press +,
  • Select Advanced
  • Check show week numbers

Display week of year in macOS High Sierra calendar app

Display week of year in the macOS menu bar

  • Open System Preferences
  • Select Language & RegionAdvanced...Dates

Display week of year in macOS High Sierra menu bar


Florian Schmidt

Senior Java EE Software Engineer, Swift Enthusiast, Techie, Managing Partner Sneed IT UG, Founder Smipty