A newer version is available: 17.3.0
Download Calculator 17.1.9 for HyperOS
Version page for Calculator 17.1.9 (Aug 25, 2026) on HyperOS / MIUI. This APK is for this exact build — do not confuse it with other releases in the history.
HyperOS Calculator is a powerful and user-friendly tool that includes scientific mode, unit conversion, and currency converter. It supports percentage calculation, history, multiple themes, and a floating window mode. Great for everyday use or complex academic/business calculations.
Before you install
- Android 15
Installation
- Download the APK from the link on this page (or open the Telegram post).
- Allow installs from unknown sources if Android asks.
- Open the downloaded file and tap Install.
- If you hit a signature conflict, uninstall the old app version and try again.
- After install, open the app and confirm the version in its about screen.
Source & authenticity
Files are indexed from public HyperOS / Xiaomi builds and community mirrors. Otree.pro is not affiliated with Xiaomi; the original release and device settings remain authoritative.
CN and Global/EEA/RU builds use different packages and services. Install the region that matches your device firmware, or you may hit signature conflicts.
