How to find your device setup country in Windows 11

Method 1Checking in ⚙️ Windows Settings

You can find your Windows 11 device setup country directly in ⚙️ the Settings app, which is the easiest method for most users. This setting helps explain why certain regional defaults, like date and time formats, might be applied to your computer from the start.

1. ⚙️ Open Settings: Press the Windows key + I on your keyboard. ⚙️ The Settings window will open.
   
2. Go to Time & language: On the left side menu, click on Time & language.
   
3. Find Language & region: On the right side of the window, click on Language & region.
   
4. Locate the Device setup region: Scroll down to the Region section. Right below that, you will see Device setup region followed by the country or region name. This is the one that was chosen when your PC was first set up!
   
5. Close Settings: You can now close ⚙️ the Settings window.

Method 2Using the Registry Editor

The Windows Registry Editor allows you to find your device's setup country if the ⚙️ Windows Settings app does not display it, particularly on older Windows versions. The Registry Editor is a database holding Windows settings, and while you must handle it carefully, the Registry Editor stores this specific setup information.

1. Open Registry Editor: Press the Windows key + R to open the Run box. Type regedit and press Enter or click OK. You may see a prompt asking if you want to allow this app to make changes to your device; click Yes. (Requires Administrator privileges)
   
2. Go to the correct folder: In the Registry Editor window, you will see folders on the left. You need to go to a specific location. Click on each folder to open it:

   🗝️HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\🎛️ Control Panel\DeviceRegioncopy

3. Find the DeviceRegion value: After clicking on the DeviceRegion folder, look in the right-hand pane. You should see a list of items. Find the one named DeviceRegion. It will likely have a Type of REG_DWORD and some numbers under the Data column. These numbers are the code!

   💡Tip

   You are looking for a number, like 242 or 184. This number is a special code, called a GeoID, that represents a specific country or region.
4. Look up the GeoID code: This number (the GeoID) is a code that Microsoft uses. To find out which country it means, you need to look it up. You can search online for “Windows GeoID table” or “Geographical location identifier decimal.” You will find a table that lists these numbers and the country or region names. For example, a value of 242 might mean the United Kingdom, while 184 could be the United States.
   

   The GeoID code is a number Microsoft uses to identify your country. To find out which country a specific GeoID code represents, you need to look it up. Search online for "Windows GeoID table" or "Geographical location identifier decimal." This search will provide a table listing these GeoID numbers and their corresponding country or region names. For instance, a GeoID of 242 might indicate the United Kingdom, while 184 could represent the United States. Always use a reliable source, such as Microsoft's official pages, to ensure you get the correct mapping for your GeoID.

5. Close Registry Editor: After you have found the number and looked up what it means, you can close the Registry Editor window.
   

Method 3Using PowerShell

For those comfortable with command lines, PowerShell provides a fast way to discover your device’s setup country. By opening Windows Terminal or PowerShell and running a specific command, you can quickly retrieve this detail about your Windows installation.

1. Open Windows Terminal (or PowerShell): Right-click the ⊞ Start button and select Windows Terminal. If you don’t have Windows Terminal, search for “PowerShell” in the ⊞ Start menu and open it.
   
2. Enter the command: In the PowerShell window, type or paste the following command and press Enter. This command tells Windows to look in the Registry for the same DeviceRegion information we found in Method 2.

   Get-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Control Panel\DeviceRegion" | Select-Object DeviceRegion

3. Note the output: After you press Enter, PowerShell will show you the DeviceRegion value. It will be a number, like we saw in the Registry Editor. For example, it might show:
   

   DeviceRegion : 244

   This is the GeoID code for your device’s original setup country.

4. Look up the GeoID code: Just like with the Registry method, you will need to look up this number in a GeoID table to find out which country or region it represents. Search online for “Windows GeoID table.”

   The GeoID code requires you to look up the number in a GeoID table to find the represented country or region. Search online for "Windows GeoID table." Saving a few GeoID lookup tables is helpful for finding the GeoID code on another PC.
5. Close Windows Terminal: Once you have the information, you can close the Windows Terminal window.
   

Summary

Knowing your PC’s original setup country can help explain why certain default settings, like time zones or date formats, are applied. If you notice unusual regional settings that are hard to change, this original setup country might be the cause, offering insight into your PC’s configuration.

Get-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Control Panel\DeviceRegion" | Select-Object DeviceRegion

DeviceRegion : 242