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How to Change the Regional Format in Windows 11

Richard
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Richard
Mar 15, 2026 Updated Jun 20, 2026 3 min read
How to Change the Regional Format in Windows 11
How to Change the Regional Format in Windows 11

You change the regional format in Windows 11 to adjust how dates, times, currencies, and numbers appear, aligning them with your local conventions.

This format dictates how dates, times, and numbers appear, making sure they’re familiar and correct for where you live. It’s different from default system settings, which might rely on a more general language setting.

For example, a US date format is MM/DD/YYYY, while a UK format is DD/MM/YYYY. Changing this setting in Windows 11 allows you to present information appropriately.

⚡ Quick Answer

You can change the regional format in Windows 11 through Settings or Control Panel to adjust how dates, times, and numbers display. Open Settings, go to Time & language, then Language & region, and select your desired format from the Regional format drop-down. Alternatively, open Control Panel, click Region, and choose a format from the Formats tab.

Why Change Regional Format?

  • It changes how dates (like 12/31/2024), times (like 2:00 PM), and numbers appear on your PC.
  • Useful if you prefer formats from another country or if you use multiple languages.

Option 1Change Regional Format Using Settings

  1. Press Windows key + I on your keyboard to open Settings.
  2. On the left, click Time & language.
  3. On the right side, click Language & region.
  4. Under Regional format, click the drop-down menu and select the language or region format you want.
  5. You can close Settings when done.

You can change the Windows 11 regional format quickly using the Settings app. Just open Settings, go to Time & language, then Language & region, and pick your preferred format from the drop-down menu.

Windows 11 Settings Time and language region menu
Windows 11 Settings: Time, language, and region options for taskbar customization.

Here is where you pick your preferred regional format:

Windows 11 regional format dropdown selection interface
Windows 11 regional format dropdown selection interface

Available regional format options in Windows 11 settings
Available regional format options in Windows 11 settings

Option 2Change Regional Format Using Control Panel

  1. Open the Control Panel. You can do this by typing Control Panel in the search box on the taskbar and clicking it.
  2. Make sure your view is set to Small icons or Large icons (not Category view).
  3. Click on Region.
  4. In the Formats tab, click the drop-down menu and choose the language or region format you want.
  5. Click OK to save your changes.
Control Panel Region settings format change tab
Control Panel Region settings format change tab

Changing the Windows 11 regional format can also be done through the Control Panel. Open Control Panel, set your view to icons, click Region, and then select your desired format from the dropdown in the Formats tab.

Important Tips

After you change the Windows 11 regional format, keep a couple of things in mind. Some apps might need to be restarted before they show the new date, time, or number styles. It’s also a good idea to match your regional format to your display language for a consistent experience.
  • Some apps may need to be closed and opened again to see the changes.
  • It’s usually best to keep the regional format matching your Windows display language for consistency.
  • If you want to learn more or troubleshoot, Microsoft’s official guide is here: Microsoft Support – Change Windows regional settings.

Summary

  • Changing the regional format changes how dates, times, and numbers look on your PC.
  • You can do this either in Settings or Control Panel.
  • Make sure to restart apps to see the changes.
  • If you want advanced info, these settings are saved in your system’s registry at HKEY_CURRENT_USERControl PanelInternational.

Changing the Windows 11 regional format affects how dates, times, and numbers appear on your computer. You can make this change using either the Settings app or the Control Panel. Remember to restart apps to see the updates, and for advanced users, these settings are stored in the system registry.

What is regional format in 🪟 Windows 11?

Your Microsoft Windows regional settings will influence how your date/time, numeric, and currency data types appear when you apply formatting options. Windows supports a variety of languages, plus currency and date/time formats for the countries/regions that use those languages.

Does region matter in 🪟 Windows 11?

Yes, the Country or Region setting in Windows 11 matters quite a bit because it influences what you see in the Microsoft Store, default app settings, and how software licenses are applied.

How do I add regional format to Windows?

Change the regional settings. Click the Start button, search for Control Panel, and then select Control Panel. Select Region in the Control Panel options. The Region dialog box appears. On the Formats tab, select the format you want to change from the drop-down list.

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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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