Fix OneNote Using US Date Format Instead of Australian Settings
Question details
The user needs to change OneNote's automatic date formatting from the US standard to the Australian standard so it matches their local system preferences.

- Product
- Microsoft OneNote
- Device & OS
- Windows
- Scenario
- Using OneNote for daily note-taking and relying on the automatic date insertion feature to stamp notes.
- Observed behavior
- OneNote displays inserted dates in the US format (MM/DD/YYYY) even though Windows, Microsoft Word, and Excel are all set to English (Australia) formatting (DD/MM/YYYY).
Before troubleshooting, verify that your local Windows Time & Language settings are correctly set to your region and ensure your device is connected to the internet to allow account syncing.
Update Your Microsoft Account Regional Settings
OneNote frequently overrides local Windows settings by pulling the regional date format directly from your connected online Microsoft Account profile.
Unlike Word or Excel, cloud-integrated apps like OneNote often rely on your online account profile for formatting rules. If your Microsoft account region is set to the US or left unconfigured, OneNote will default to US date formats regardless of your local PC settings.
Open your web browser, navigate to the Microsoft Account management page, and sign in with the credentials associated with your OneNote application.
Click on the 'Your info' tab located at the top navigation menu of your account dashboard.
Scroll down to the 'Profile info' section and click on 'Country or region'. Update your regional format to 'Australia' (or your preferred local region).
Close the OneNote application completely on your computer and reopen it to force the app to sync with your updated cloud settings.

Verify Your OneNote Version and Application Settings
Confirming which version of OneNote you are using helps determine if the date format issue is tied to a specific app version bug.
Try WPS Office for Seamless Document Management
If you are tired of dealing with complex account syncing issues and regional format bugs in Microsoft Office, consider switching to WPS Office. It is a free, lightweight, and highly compatible alternative that respects your local system settings right out of the box.

Frequently Asked Questions
Why does OneNote ignore my Windows regional settings?
Unlike traditional desktop applications, modern versions of OneNote are heavily cloud-integrated. They often prioritize the regional settings configured in your online Microsoft Account profile over your local Windows operating system settings.
How do I change the date format in OneNote for Windows 10?
You cannot change the date format directly within the OneNote for Windows 10 app interface. You must log into your Microsoft Account online, change your 'Country or region' profile info, and then restart the app to sync the changes.
Can I manually type dates in my preferred format in OneNote?
Yes, you can manually type dates in any format you prefer (e.g., DD/MM/YYYY). However, if you use the automatic 'Insert Date' shortcut (Alt+Shift+D), it will default to the format dictated by your account's regional settings.
Will updating OneNote fix the Australian date format issue?
Updating OneNote ensures you have the latest software patches, but it usually does not resolve date formatting issues if your Microsoft Account region is still set to the US. Always verify your online account region first.




