Oppo How to Use Calculator

Oppo 15

Scientific calculator

The pocket calculator on the Oppo smartphone has long since ceased to be able to calculate only 1+1, and its further development has already given it some scientific functions such as the angular functions sine (sin), cosine (cos) and tangent (tan).

The calculator can also be used as a currency converter or as a general converter for units of measurement:

  • Length
  • Area
  • Volume
  • Speed
  • Weight
  • Temperature
  • Performance
  • Print
Android 10 (ColorOS 7.0)
Step 1: Open the  Calculator -App
Step 2: Pull down the bar to open the mathematical functions
  1. Open the Calculator-App
  2. Pull down the bar to open the mathematical functions

More Oppo Guides

  1. Basics

    Restart or Turn Off

  2. Network

    Flight Mode Mobile Network Mobile Data & Roaming Data Warning & Limit SIM Cards

  3. Connection

    Android Beam NFC USB-OTG Screen Mirroring Bluetooth USB-Tethering

  4. Wi-Fi

    Connect to Wi-Fi Enable or Disable Wi-Fi Wi-Fi Settings Wi-Fi Direct Wi-Fi Hotspot

  5. Display

    Wallpaper Lock Screen Display Settings Font Navigation bar Status bar Always on Display Edge Panels Night Mode One-handed Mode Quick Settings

  6. Home Screen

    Customize Home Screen App-Shortcuts Folders Widgets

  7. Sound & Vibration

    Notification Sound Ringtone Silent Mode System Sounds Volume Do not Disturb Vibration

  8. Apps & Notifications

    Clear App Data/Cache Dual App Install or Uninstall an App App Preferences App Permissions App-Notifications Default Apps

  9. Storage

    Priority Storage SD Card

  10. Battery

    Battery Saver Performance Mode

  11. Security & Privacy

    Screen Lock Smart Lock Security Settings Privacy Settings Face Recognition Fingerprint Location (GPS) SIM PIN

  12. Accessibility

    Google Assistant TalkBack Select to Speak Visual Accessibility Hearing Accessibility Interaction Accessibility

  13. Keyboard

    Auto-Fill Manage Keyboards Text Correction Suggestions Keyboard Layout Keyboard Language

  14. System

    Schedule Power on/off Software Updates Date & Time Accounts Backup Language Reset Phone Device Name Device Certifications Developer Options

  15. Features

    Digital Wellbeing Emergency SOS Emergency Alerts Gestures

  16. Functions

    Calculator Split Screen Mode Flashlight Screen Recorder Screenshot Stopwatch Alarm Clock Game Space

  17. Dial-App

    Make, Answer or Reject a Call Quick decline messages Call History Call Settings Block Calls

  18. Messages

    Send SMS/MMS Manage SMS-Conversations Messages Settings

  19. Camera

    Camera Shutter Settings Camera Settings

  20. Contacts

    Add or Remove Contacts Assign Contact Details Manage Contacts Block or Unblock a Contact Customize Contact List Contact Groups

  21. Gallery

    Manage Photos Recycle Bin in Gallery Manage Albums

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