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How to Change the Taskbar Clock to 12 or 24 Hour Format in Windows 11

Richard
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Richard
Mar 14, 2026 Updated Aug 13, 2026 2 min read
How to Change the Taskbar Clock to 12 or 24 Hour Format in Windows 11
How to Change the Taskbar Clock to 12 or 24 Hour Format in Windows 11

Switching the Windows 11 taskbar clock between a 12-hour and 24-hour format lets you change how time appears in the bottom-right corner of your screen, going from a standard 12-hour display like ‘3:00 PM’ to a 24-hour style like ’15:00′. The 12-hour clock splits the day into morning and afternoon periods using AM and PM, while the 24-hour clock counts straight from 00 to 23.

You can change this time format in just a few clicks by editing the Windows Registry, which is the central database where Windows stores all your system settings.

⚡ Quick Answer

You can change the Windows 11 taskbar clock format through either Settings or Control Panel . Navigate to Time & language Language & region Regional format and select your desired short time style. Alternatively, open Control Panel , go to Region, and adjust the Short time format.

Option 1Change Clock Format Using Windows Settings

  1. Open Settings : Press Win + I on your keyboard.
  2. In Settings, click Time & language in the left menu.
  3. Click Language & region on the right side.
  4. Scroll down to Regional format and click on Change formats.
  5. Find the Short time dropdown menu and pick your preferred clock style:
    • For 12-hour clock, choose formats like 9:40 AM or 09:40 AM.
    • For 24-hour clock, choose formats like 9:40 or 09:40.
  6. Close Settings. Your taskbar clock will now show the time in the format you chose.

Use the main Windows Settings to change your taskbar clock format to 12 or 24 hours. Pick your preferred style from a dropdown menu to adjust how time appears on your taskbar .

Windows 11 Settings Time and Language region options
Windows 11 Regional Format Settings
Windows 11 Regional format settings date time dropdown menu
Windows 11 Regional format settings date time dropdown menu
Short time format dropdown selecting 12-hour or 24-hour clock
Short time format dropdown selecting 12-hour or 24-hour clock

Option 2Change Clock Format Using Control Panel

  1. Open Control Panel . You can do this by searching for it in the Start menu .
  2. Make sure Control Panel is in Icons view (not Category view).
  3. Click on Region.
  4. Under the Formats tab, click the Short time dropdown and choose your time format:
    • For 12-hour clock: h:mm tt or hh:mm tt.
    • For 24-hour clock: H:mm or HH:mm.
  5. If you don’t see the format you want, click Additional settings…, then go to the Time tab to type a custom format.
  6. Click OK to save your changes.
  7. Close Control Panel .

The Control Panel provides another path to adjust your Windows 11 taskbar clock format. Selecting either a 12-hour or 24-hour display happens by adjusting the short time format.

Control Panel Region settings time format configuration options
Region Settings in Control Panel

Summary

  • You can easily switch your taskbar clock between 12-hour and 24-hour formats.
  • This can be done either through Windows Settings or the Control Panel .
  • Pick whichever format feels easiest for you to read.
  • Changing this setting helps Windows match how you like to see time.

Switching your taskbar clock between 12-hour and 24-hour formats takes only a few clicks via Windows Settings or the Control Panel . Either method allows selection of the time display that suits reading preferences, ensuring your PC aligns with daily needs.

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Tags: #Windows 11
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Richard

About the Author

Richard

Tech Writer, IT Professional

Richard, a writer for Geek Rewind, is a tech enthusiast who loves breaking down complex IT topics into simple, easy-to-understand ideas. With years of hands-on experience in system administration and enterprise IT operations, he’s developed a knack for offering practical tips and solutions. Richard aims to make technology more accessible and actionable. He's deeply committed to the Geek Rewind community, always ready to answer questions and engage in discussions.

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