How to Set 12 Hour Clock in Windows 11: A Step-by-Step Guide

Changing the clock setting on Windows 11 from a 24-hour format to a 12-hour format is super simple and quick. This guide will walk you through the steps, ensuring your clock looks just the way you want it. You’ll be done in no time!

How to Set 12 Hour Clock in Windows 11

Switching your Windows 11 clock to a 12-hour format will help you read time the way you’re most comfortable with. Follow these steps to make the change:

Step 1: Open Settings

Go to the Start Menu and click on the Settings icon.

In the Settings menu, you can customize a variety of features, including the time format.

Step 2: Navigate to Time & Language

In the Settings window, select Time & Language from the left-hand sidebar.

The Time & Language section lets you manage all your date and time settings.

Step 3: Click on Date & Time

Within Time & Language, click on Date & time.

Here, you’ll find all the settings related to your computer’s date and time.

Step 4: Scroll Down to Related Settings

Scroll down until you see “Related settings” and click on “Additional clocks.”

This section will allow you to access more detailed time formatting options.

Step 5: Click on Time Formats

In the Additional Clocks window, click on the link labeled “Change date, time, or number formats.”

This will open up the Region settings where you can change how your time is displayed.

Step 6: Change Short and Long Time Formats

Under the Formats tab, locate the Short time and Long time options, then select the format with the ‘h’ (e.g., h:mm tt) for a 12-hour clock.

Make sure to apply the changes by clicking OK.

After completing these steps, your computer will display time in a 12-hour format, making it easier for you to read and understand.

Tips for Setting 12 Hour Clock in Windows 11

  • Always double-check the AM/PM setting to ensure accuracy.
  • Customize both short and long time formats for consistency.
  • Remember to apply your changes before closing the window.
  • Use the ‘Preview’ option to see how the time will look.
  • If settings don’t change immediately, restart your computer.

Frequently Asked Questions

How do I switch back to a 24-hour clock?

Simply follow the same steps, but choose a format with ‘H’ instead of ‘h’ in the Short and Long time options.

Can I have different formats for short and long times?

Yes, you can. Customize each format individually based on your preference.

Will this change the time format in all applications?

Yes, changing the system time format affects most applications that rely on the system clock.

Is it possible to add multiple clocks in different time zones?

Absolutely, the “Additional Clocks” section allows you to add clocks for different time zones.

What if my Settings app is not opening?

Try restarting your computer or using the search function to find specific settings directly.


  1. Open Settings
  2. Navigate to Time & Language
  3. Click on Date & Time
  4. Scroll Down to Related Settings
  5. Click on Time Formats
  6. Change Short and Long Time Formats


Setting a 12-hour clock in Windows 11 is a straightforward process that can greatly improve your user experience. Whether you prefer seeing times like 2 PM instead of 14:00, the steps outlined above will guide you through making this change easily. If you encounter any issues, remember to check your settings and restart your computer if needed. For more detailed customization, feel free to explore other options within the Time & Language settings. Enjoy the new look of your 12-hour clock on Windows 11!

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