The built-in Calculator app is a UWP (modern) app in Windows 10. The modern Calculator app may fail to open or crash in a moment after opening. This post tells you how to fix the Windows 10 Calculator app to get it working.
Step 1: Reset Windows Calculator
- Open Settings, and click Apps
- Click Apps & features.
- Find the Calculator entry on the right pane and select it.
- Click on the “Advanced options” link that appears.
- Click on the Reset button to reset Calculator to default settings.
Also, check out article: How to Reset a Windows 10 App When it Fails to Work?
Step 2: Firewall Configuration – Allow access to Calculator
Windows Firewall, by default, allows internet access to Windows 10 Calculator. The Calculator app fetches currency status from the web to do the conversion (Yes, it does have the currency converter feature.) and hence needs internet access.
If using a 3rd party firewall software, create a rule that allows Calculator to access the internet.
Step 3: Uninstall and Reinstall Windows 10 Calculator
If resetting Calculator and allows it internet access still doesn’t help, then it’s time to uninstall the app and get it installed from Windows Store. Follow these steps:
- Start PowerShell and run this command:
get-appxpackage *WindowsCalculator* |Remove-AppxPackage
- This uninstalls Windows 10 Calculator.
- Next, open Windows Store and install the “Windows Calculator” (by Microsoft Corporation) app. For your convenience, here is the Calculator store app URL.
Get the Old (Classic) Calculator
If you want to old desktop/classic/win32 Calculator program back in Windows 10, then check out article Get Old Classic Calculator in Windows 10.
Nothing beats the good old classic desktop programs.
Hope this post helped you fix problems with the Windows 10 Calculator app. Let’s know your comments!
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About the author
Ramesh Srinivasan founded Winhelponline.com back in 2005. He is passionate about Microsoft technologies and he has been a Microsoft Most Valuable Professional (MVP) for 10 consecutive years from 2003 to 2012.