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How to Change the Regional Format in Windows 11

Richard
Written by
Richard
Mar 15, 2026 Updated Sep 15, 2026 3 min read
How to Change the Regional Format in Windows 11
How to Change the Regional Format in Windows 11

Regional formats in Windows 11 control how dates, times, currencies, and numbers appear across your system. Changing this setting switches date styles from 12/31/2024 to 31/12/2024 or alters currency symbols to match local standards.

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Open the Settings app to update your regional format whenever you need your PC to display information using a different country’s layout.

⚡ 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.

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Option 1Change Regional Format Using Settings

  1. Press Win+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 your Windows 11 regional format quickly through the main Settings app without opening older system tools. This built-in method lets you update how dates, times, and numbers appear across your whole computer by choosing your preferred country or language format from a simple drop-down menu in the language and region settings screen.

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

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

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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

The classic Control Panel offers another reliable way to update your Windows 11 regional format if you prefer using traditional menus. Opening the region settings tool lets you modify date, time, and number styles directly and apply those custom settings across your entire operating system with just a couple of clicks.

Important Tips

Certain apps need a quick restart after you update your Windows 11 regional format so they display the new date, time, or number styles correctly. Matching your regional format to your display language also helps keep things consistent across your PC and prevents weird formatting mix-ups in your daily apps.
  • 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 your Windows 11 regional format controls how dates, times, and numbers look across your entire computer. You can update this setting easily using either the main Settings app or the classic Control Panel, and you just need to restart your open apps to make sure the new styles take effect right away.

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What is regional format in 🪟 Windows 11?

Your Microsoft Windows regional settings affect how date/time, numeric, and currency data appear once 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 has a significant impact, affecting what appears in the Microsoft Store, default app settings, and software license application.

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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