How to Set a Shutdown Timer on Windows PC [2025]

Setting your PC to shut down automatically can be a lifesaver, whether you want to save power, manage downloads, or simply avoid leaving your device turned on overnight. This post will show you how to set up a shutdown timer in Windows 11 and Windows 10.

1. Using the Built-in Shutdown Timer Command

Windows allows you to schedule a shutdown using simple command-line inputs as given below:

1. Open the Command Prompt: Press Win + R, type cmd, and press Enter.
2. Type the Shutdown Command: Use the following command to schedule a shutdown:

shutdown -s -t [seconds]

Replace [seconds] with the number of seconds after which you want the PC to shut down. For example, to schedule a shutdown timer after 1 hour, type:

shutdown -s -t 3600   (Since 1 hour=60 minutes and 1 minute=60 seconds, So, 1 hours=60×60=3600 seconds)

3. Press Enter: Your PC will now shut down after the specified time i.e.1 hour.

Note: To cancel the shutdown timer, use the below command in command prompt(cmd):

shutdown -a

This command aborts any scheduled shutdown timer.

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2. Using Third-Party Apps for Shutdown Timer on Windows 11 and 10

If you prefer a more user-friendly interface, then many third-party apps can help as below:

I. Wise Auto Shutdown

• Features:
  • Schedule shutdown, restart, sleep, or logoff.
  • Free and easy to use.

• How to Use:

1. Download and install Wise Auto Shutdown from its official website.

2. Open the app and choose your desired option (shutdown, restart, etc.).

3. Set the specific time or countdown.

4. Click on “Start” to activate the apps timer.

II . Shutdown Timer Classic

• This lightweight app is ideal for users who want a simple shutdown scheduler.
• Download it from the Microsoft Store or its official website.

3. Using Task Scheduler to Schedule Shutdown on Windows 11 and 10

Task Scheduler offers a more advanced method to automate the PC shutdowns as given below:

1. Open Task Scheduler: Press Win + S, type “Task Scheduler,” and select and open it.
2. Create a Basic Task:
   • Click “Create Basic Task” on the right.
   • Name the task (e.g., “Scheduled Shutdown”).

3. Set the Trigger: Choose when the task should run (daily, one-time, etc.).

4. Set the Action:

i. Select “Start a Program.”

ii. In the Program/Script field, browse and select:

shutdown.exe

5. Finish the setup: Click Finish to activate the task.

4. Common Issues with Auto Shutdown in Windows 10 and 11

A. How to Turn Off Auto Shutdown in Windows 11

If your PC shuts down automatically and you want to disable this feature:

• Go to Settings > System > Power & Sleep.
• Check the sleep and power-off settings and disable any unwanted timers.

B. How to Disable Auto Shutdown in Windows 10

• Open the Control Panel.
• Go to Hardware and Sound > Power Options.
• Select “Change plan settings” next to your active power plan.
• Adjust the “Sleep” and “Hibernate” settings under “Change advanced power settings”.

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Conclusion

Setting a shutdown timer on Windows 11 and 10 is simple and can be done using built-in tools or third-party applications. Whether you’re using Wise Auto Shutdown or the Command Prompt, these methods ensure you never leave your PC running unnecessarily. Start scheduling your shutdowns today for a more efficient experience!