If your Windows Calculator Doesn’t Work, there are a few things you can do to get it working again.
The Windows calculator is an extremely useful tool. You may have used it to plot graphs and convert currency, temperature, mass, and length, among other things. Your calculator app, on the other hand, has recently crashed or has become unresponsive. What’s the best way to get it up and running again?
You’ll be relieved to learn that resolving this problem is simple. So, let’s dive right in and see what we can do about it.
Calculator Should Be updated
It’s always a good idea to keep your Windows device’s apps up to date. This helps to eliminate bugs and ensures that your apps run smoothly.
In this case, updating your calculator app might be able to help you get it back up and running. So, here’s how to get the calculator updated through the Microsoft Store:
- Type Microsoft Store in the Windows search bar and select the Best match.
- Next, type Calculator in the Microsoft Store search bar and then click the Calculator app when it appears.

To complete the process, click the Update button below the Calculator app and follow the on-screen instructions.
When you’re done, go to the Microsoft Store settings and enable automatic updates. This will automatically update your Microsoft Store apps, preventing them from crashing or causing problems.
Using the System Settings, Reset the Calculator App.
The calculator app can be reset to its default settings by doing so. As a result, the app should run smoothly and error-free.
So, let’s look at how to reinstall the calculator app:
- Navigate to Win Start Menu > PC Settings > Apps and select Apps & features.
- Scroll down on the right-hand side pane, click on the Calculator option, and then click Advanced options.
- In the next window, scroll down and press the Rest button.

Wait for the process to finish after following the on-screen instructions. After you’ve finished, restart your computer to make the changes take effect.
The Calculator App Should Be Reinstalled.
If updating and resetting the calculator does not help, try reinstalling it.
Let’s look at how to reinstall the calculator app through the system settings:
- Navigate to Win Start Menu > PC Settings > Apps and select Apps & features on the left-hand side pane.
- Scroll down on the right-hand side pane, click on the Calculator option, and then press the Uninstall button.

The Install button should appear below the calculator app once the process is complete. When you’re finished, click the Install button and then close the Settings window.
When you uninstall the calculator app, it may also disappear from the Apps & Features window. You should reinstall the app from the Microsoft Store in this case. Here’s how to go about it:
- Type Microsoft Store in the Windows search bar and select the Best match.
- Next, type Calculator in the Microsoft Store search bar and click the Calculator app when it appears.
- Finally, click the Get button and follow the on-screen instructions to finalize the process.

Using PowerShell, Re-register the Calculator.
Most Windows apps can be repaired by re-registering them using PowerShell. Re-registering the calculator, which is a default Windows app, should help.
Now, here’s how to re-register the calculator app using PowerShell:
- Press Win + R to open the Run command dialog box.
- Type PowerShell and press Ctrl + Shift + Enter to open an elevated PowerShell window.
- From there, copy and paste the following command and then press Enter when you finish:
Get-AppXPackage -AllUsers | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register “$($_.InstallLocation)AppXManifest.xml”}
When the process is finished, restart your computer to apply the changes.
Use The Troubleshooting Tools Provided By Windows.
Most issues on your system can be resolved by using the appropriate built-in troubleshooters. In this case, we’ll use the Windows Store Apps troubleshooter and the Hardware and Devices troubleshooter to fix the calculator problem.
We’ll start by looking at how to use the Windows Store Apps troubleshooter. This tool should be able to fix the calculator as well as other Windows Store apps that aren’t working properly. Now, here’s how to use this program:
- Navigate to Win Start Menu > PC Settings > Update & Security and then click Troubleshoot on the left-hand side pane.
- From there, click the Windows Store Apps troubleshooter on the right-hand side pane. Finally, press the Run the troubleshooter button and follow the on-screen instructions.

You can now run the Hardware and Devices troubleshooter once you’ve finished. This will aid in the detection and correction of hardware-related issues that may be interfering with the calculator’s operation.
To use the Hardware and Devices troubleshooter, follow these steps:
- Open the Troubleshoot settings window as per the previous steps.
- Click the Hardware and Devices troubleshooter and then press the Run the troubleshooter button. Follow the on-screen instructions and restart your device when you finish.

Try To Reset Windows
The calculator should be up and running at this point. If that doesn’t work, you might want to try resetting your device. When you do this, Windows will revert to its default settings, but your data will be safe.
Despite the fact that this process is dependable, it’s always a good idea to be on the safe side. So, just in case something goes wrong, you might want to consider backing up your device.
After you’ve made a backup of your device, follow these steps to reset Windows:
- Navigate to Win Start Menu > PC Settings > Update & Security and select the Recovery option.
- Next, click the Get started button below the Reset this PC option.

Wait for the process to finish after following the on-screen instructions.
Try To Update Windows
Are you still having problems with the calculator app? It might be time to simply update to the most recent version of Windows.
Updating your device will give you access to the most up-to-date features, which can help you combat system bugs and security threats. Also, the calculator and other apps will run smoothly as a result of this.
Here’s how to update your Windows device if you haven’t done so recently:
- Navigate to Win Start Menu > PC Settings > Update & Security and select the Windows Update option.
- Next, click the Check for updates button on the right-hand side pane.

To finish the process, follow the on-screen instructions.
Use the Windows Calculator
The Windows calculator is a straightforward application with a plethora of useful features. If you’re having problems, try one of the fixes we’ve suggested. After you’ve solved the problem, go ahead and explore some of the calculator’s hidden features.
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