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The Windows 10 operating system includes a built-in Calculator app. The new Calculator app has replaced the classic Calculator program, but one can get classic Calculator in Windows 10 as well by following directions in our how to get Windows 7 style classic Calculator in Windows 10.
Like other built-in apps, at times, the Calculator app refuses to open or crashes as soon as the app is launched. If you are having issues with the Calculator app in Windows 10, the following solutions might help you fix the Calculator.
Solution 1 of 4
Reset the Calculator app
There is a provision in Windows 10 to reset apps. You can use the same to reset the Calculator app. Microsoft recommends resetting an app if the app is not working. So, here is how to do that.
Step 1: Open Settings. Navigate to System > Apps & features. If you are on Windows 10 Creators Update (build 14997 or later), you need to navigate to Settings > Apps > Apps & features.
Step 2: Look for the Calculator app entry. Select the Calculator app by clicking or tapping on it. You should now see the Advanced options link. Click Advanced options link to open Storage usage and app reset page.
Step 3: Here, click the Reset button. And when you see the confirmation dialog, click the Reset button again to reset the Calculator app.
Solution 2 of 4
Reinstall the Calculator in Windows 10
If the issue persists even after resetting the app, you can consider reinstalling Calculator. Since Windows 10 doesn’t offer an easy way to uninstall the Calculator, you need to either use the PowerShell or a third-party tool such as CCleaner to uninstall the app before installing the same from the Store.
We have already covered about reinstalling the Calculator. So, please refer to our how to reinstall Calculator in Windows 10 guide for step-by-step directions.
Solution 3 of 4
Reset Windows 10 install
If none of the above methods fixed the Calculator issue, you could reset the Windows 10 install to fix the problem. However, remember that resetting Windows 10 removes all installed third-party apps as well as programs. Refer our how to reset Windows 10 without losing data for directions.
Solution 4 of 4
Install a third-party Calculator program
If the built-in Calculator is not working even after trying solutions mentioned above, you can install one of the many third-party Calculator programs out there for Windows operating system. You can even try to install the classic Windows 7-style Calculator in Windows 10.
How to use Windows 10 Calculator keyboard shortcuts guide might also interest you.
This question already has an answer here:
- How can I reinstall Windows 10's calculator app? 5 answers
I'm trying to open the calculator app on my Windows 10 64 bit machine.
When I search for calc in the start menu and click it, I get an error
you'll need a new app to open this
I tried re-registering my windows ten apps by using this command
with a powershell running as administrator and the same issue still occurs.
How can I fix my calculator?
BobTheBuilder123BobTheBuilder123
marked as duplicate by Ramhound, Ben N, mdpc, Hennes, Andrew LambertApr 3 '16 at 4:47
This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.
1 Answer
Press WinKey + R, and type this and press {ENTER}:
If Calculator doesn't open, try these two PowerShell commands.
Note down the Package ID from the last command. For instance, if the Package ID is displayed as 'Microsoft.WindowsCalculator_10.1601.49020.0_x64__8wekyb3d8bbwe', mention it in the next command:
Make a note of the error messages, if any.
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Iphone Calculator App
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The classic Calculator has been replaced with a modern version of Calculator in Windows 10. The new Calculator app in Windows 10 sports a clean user interface and works great on touch devices as well.
![Calculator on windows 10 missing Calculator on windows 10 missing](/uploads/1/2/3/7/123719720/815165520.jpg)
In addition to the standard mode that you see by default upon launching the Calculator app with default settings, programmer and scientific modes are also available in the Calculator app. Besides that, Calculator app includes a converter as well. The converter feature supports volume, length, energy, temperature, weight and mass, angle, pressure, data, time, power, area and speed.
The Calculator in Windows 10 app usually works well without any issues. Over the last year, the app has been updated a number of times and the app is quite stable now.
That said, if you’re having any issues while opening the Calculator app or using it, you can reset the app to fix the issue. If resetting the app didn’t help, you may reinstall Calculator to address the issue.
Refer to the given below directions to reset and reinstall the Calculator app in Windows 10.
Reset the Calculator app in Windows 10
Step 1: Open Settings app and then navigate to System > Apps & features.
Step 2: Look for Calculator app entry. Click on Calculator app entry to see Advanced options link. Click Advanced options link.
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Step 3: This will open Storage usage and app reset page. Click Reset button.
Step 4: When you see the warning dialog with “This will permanently delete app’s date on this device, including your preferences and sign-in details” message, click the Reset button again to reset Calculator app.
A check sign should now appear next to the Reset button, indicating that the reset job is done successfully.
Reinstall Calculator app in Windows 10
The built-in Calculator app can’t be uninstalled like other apps installed from Store. You need to either use the PowerShell or third-party program like CCleaner to uninstall the app. In this guide, we are using both PowerShell and CCleaner to uninstall Calculator app.
Step 1: Open PowerShell with admin rights. To do so, type PowerShell in Start menu or taskbar search box, right-click on PowerShell entry and then click Run as administrator.
Step 2: Copy and paste the following command in the PowerShell window and then press Enter key to execute the same.
Get-AppxPackage –AllUsers
Step 3: Now, look for Microsoft.WindowsCalculator name.
To quickly find its entry, right-click on the title bar of PowerShell, click Edit and then click Find. Enter Calculator in the box and then click Find next button.
Step 4: Copy the PackageFullName of WindowsCalculator by selecting it as shown in the picture below and then simultaneously pressing Ctrl + C hotkey.
Calculator On Windows 10 Missing
Step 5: Finally, execute the following command to uninstall Calculator from your Windows 10 install.
Remove-AppxPackage PackageFullName
In the above command, replace PackageFullName with the PackageFullName of Calculator that you copied in the previous step. That’s it!
Step 6: Visit this page of Windows Store, click Install button to download install the official Calculator app again. As simple as that!
What Happened To My Calculator App
Using CCleaner to uninstall Calculator
Alternatively, if you’re not familiar with the PowerShell, download, install and run CCleaner, click Tools, click Uninstall, select Calculator from the list and then click Uninstall button. Click Yes button when you see the confirmation dialog to uninstall Calculator.
Once uninstalled, visit this page of Store and install a fresh copy of Calculator.
Check out the full list of Windows 10 Calculator keyboard shortcuts.