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

You can change your Windows 11 taskbar clock to 12 or 24-hour format by adjusting a setting in the Windows Registry (a database that stores low-level settings for Windows).

This lets you customize how time is displayed directly on your taskbar, switching between the familiar AM/PM notation or the military-style 24-hour clock.

For instance, you can toggle between ‘3:00 PM’ and ’15:00′ for your convenience.

This modification ensures your PC’s clock display matches your personal preference.

⚡ 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.

What is the 12-hour and 24-hour Clock?

The 12-hour clock splits the day into two parts: AM (morning) and PM (afternoon/evening).
The 24-hour clock counts hours from 00 to 23 and is often called “military time.”

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.

You can change your Windows 11 taskbar clock format to either 12 or 24 hours directly through the main Windows Settings app. This is the most straightforward way to adjust how time is displayed on your taskbar. Simply follow a few steps within the Time & language section to make your preferred time format appear.

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.

If you prefer using the classic Control Panel, you can also change your Windows 11 taskbar clock to a 12 or 24-hour format using this tool. Accessing the Region settings within Control Panel allows you to select your desired time display. This method offers the same result as using Windows Settings, just through a different interface.

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 Windows 11 taskbar clock between 12 and 24-hour formats is simple and can be done using either Windows Settings or the Control Panel. Both methods let you choose the time display that works best for you. This small change helps make your computer feel more personal and easier to read at a glance.

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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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