Calendar
Xiaomi's Calendar app, which shows your accounts' events and adds holidays and reminders.
Xiaomi package
Xiaomi's Calculator, with basic, scientific and loan modes plus currency and unit converters. It is safe to disable: you lose nothing most people will miss.
Calculator is Xiaomi's preinstalled calculator app, also published on Google Play. Besides basic and scientific modes it includes a mortgage calculator and currency and unit converters, the currency rates coming from the network. It runs only while it is open, apart from the Control Center shortcut.
The Calculator app and its Control Center shortcut go away. Any other calculator app works in its place.
Settings offers Disable for this package on most phones. Open Settings > Apps > Manage apps > Calculator > Disable or Uninstall, where the button is offered.
Disable it (reversible)
adb shell pm disable-user --user 0 com.miui.calculatorTurn it back on
adb shell pm enable com.miui.calculatorThe stronger option removes it for your user only; the original copy stays on the phone and a factory reset brings it back. Prefer disabling: it is easier to undo.
Uninstall for the main user
adb shell pm uninstall -k --user 0 com.miui.calculatorRestore after an uninstall
adb shell cmd package install-existing com.miui.calculatorNew to ADB? Set it up in about ten minutes.
Fetches currency exchange rates over the network when you use the converter.
com.miui.calculator is Calculator. Xiaomi's Calculator, with basic, scientific and loan modes plus currency and unit converters.
It is safe to disable: you lose nothing most people will miss. You can do it from Settings or with ADB.
The Calculator app and its Control Center shortcut go away. Any other calculator app works in its place.
Each source answered when this page was checked on 25 October 2026.
Confidence: Vendor documentation. Backed by the maker's own documentation, the Android source or the Play listing. How we decide a verdict.
Cite this page: https://mysystemapp.com/packages/com.miui.calculator/ (verified 25 October 2026). Something wrong or out of date? Request a correction.