how to set military time on windows 11
Switching your Windows 11 system to display military time, also known as the 24-hour clock, can be a snap if you know where to look. Here’s a quick overview: Navigate to your Date and Time settings, adjust the time format, and then apply your changes. Presto! Your computer will now display time in military format.
How to Set Military Time on Windows 11
Switching to military time on Windows 11 ensures your clock shows hours from 00:00 to 23:59, removing any confusion from AM and PM times. Let’s walk through the steps.
Step 1: Open Settings
First, click on the Start menu and select the Settings icon.
In the Settings menu, you have access to all sorts of configurations for your computer. Finding the right settings is like having the key to a treasure chest.
Step 2: Navigate to "Time & language"
Next, click on the "Time & language" option on the left sidebar.
This section is where you’ll manage your time settings. It’s like the control room for your system’s clock.
Step 3: Select "Date & time"
From there, click on "Date & time."
Now, you’re in the heart of your time settings. This is where you can tweak how your clock appears.
Step 4: Change Date and Time formats
Scroll down and click on "Change date and time formats."
This option allows you to customize how time and date are displayed on your system, making it possible to switch to military time.
Step 5: Set the Short time and Long time formats
For both the "Short time" and "Long time" options, select the format that shows hours in 24-hour format (e.g., 15:30 for short time and 15:30:00 for long time).
By doing this, you’re setting your clock to display time in military format for both short and long time settings. It’s like turning your digital clock into a precise military instrument.
Step 6: Close the Settings
Finally, close the Settings window.
Once you’ve made these changes, closing the Settings window will save them. Your computer will now display military time.
After you complete these steps, your Windows 11 system will show the time in military format. You’ll see hours displayed from 00:00 to 23:59, making it easier to read the time at a glance without any AM or PM confusion.
Tips for Setting Military Time on Windows 11
- Always double-check the time format: Ensure you’ve selected the 24-hour format for both short and long time options.
- Restart if needed: If changes don’t apply immediately, a quick restart can often fix this.
- Sync with internet time: Make sure your system is set to synchronize with an internet time server for accurate timekeeping.
- Use the search function: If you struggle to find settings, use the search bar at the top of the Settings window.
- Check regional settings: Make sure your region settings match the 24-hour clock preference.
Frequently Asked Questions
Can I switch back to the 12-hour clock if I want?
Yes, simply follow the same steps and select a 12-hour format in the Date and Time settings.
Will changing to military time affect my apps?
No, changing to military time only changes how the time is displayed on your system, not how apps function.
Do I need administrator rights to change the time format?
No, any user can change the time format without needing administrator rights.
Will my alarms and reminders change?
Yes, alarms and reminders will display in 24-hour format once you switch to military time.
Is this change universal across all user accounts?
No, time settings are user-specific, so each account can have its own time format.
Summary
- Open Settings
- Navigate to "Time & language"
- Select "Date & time"
- Change Date and Time formats
- Set the Short time and Long time formats
- Close the Settings
Conclusion
Changing to military time on Windows 11 is a straightforward process that can eliminate confusion from AM and PM times. By following the steps outlined here, you can easily switch your system’s clock to display time in a 24-hour format. Whether you’re a military personnel needing consistency or just someone who prefers the clarity that military time offers, making this change can significantly streamline how you read and manage time on your computer.
For further reading, consider exploring other customization options within Windows 11 to tailor your experience even more. And remember, technology is all about making life easier, so don’t hesitate to dive into those settings and make your PC work best for you.

Kermit Matthews is a freelance writer based in Philadelphia, Pennsylvania with more than a decade of experience writing technology guides. He has a Bachelor’s and Master’s degree in Computer Science and has spent much of his professional career in IT management.
He specializes in writing content about iPhones, Android devices, Microsoft Office, and many other popular applications and devices.