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GNOME Calculator

GNOME Calculator is an application that solves mathematical equations and is suitable as a default application in a Desktop environment.
Picture
GNOME Calculator is:
  • A tool for calculating mathematical equations
  • Uses standard mathematical notation where possible (so users do not have to learn the application when they already know maths)
  • Easy enough to use for simple maths (add, subtract, multiply, divide)
  • Powerful enough for mid-level mathematics (though not at the expense of being easy for simple mathematics)
  • Fast to load and responsive to input
  • Appropriately sized to fit into standard screen resolutions (e.g. netbooks)
  • Fully accessible
  • Well documented
  • Integrated into the GNOME Desktop

How to Install GNOME Calculator:
  1. Open the Terminal (Shortcut: Ctrl + Alt + T)
  2. Type the following command: sudo apt-get update
  3. Press Enter or Return and type in your password
  4. Type the following command:  sudo apt install gnome-calculator​
  5. Type Y and press Enter or Return
​
​You can also install it via Flatpak and Snap.
Type the following command: sudo apt-get update
Picture
Type the following command:  sudo apt install gnome-calculator​
Picture
How to Remove GNOME Calculator:
  1. Open the Terminal (Shortcut: Ctrl + Alt + T)
  2. Type the following command:  sudo apt-get remove gnome-calculator​
  3. Press Enter or Return and type in your password
You will find GNOME Calculator in your Accessories menu as Calculator.
Picture
You can always use Mozo (MATE Menu Editor) or Alacarte to manually add the calculator to any menu of your choice.

Type: Application
Name: 
Calculator
Command: 
gnome-calculator    
​Comment: 
Perform arithmetic, scientific or financial calculations

​Next, click the square icon on the left and locate an icon for the program. Then click the OK button when you finish in the Create Launcher dialog box to close it. You can then click on the Move Up or Move Down button in the Main Menu dialog box to move the icon and program in alphabetical order. Then click the Close button to exit the Main Menu dialog box.
Picture
Picture
You should now see the icon for the new calculator in the Education menu or menu that you selected.
Picture
The first time you run GNOME Calculator it will be in the Basic Mode.
Picture
However, you can click the drop-down arrow and change to Advanced Mode, Financial Mode, Programming Mode, or Keyboard Mode.
Picture
Basic mode allows you to perform the 4 basic operations. You can also get powers and square roots.
Here's a look of the Advanced Mode.
Picture
The Advanced calculator supports many operations, including: logarithms, factorials, trigonometric and hyperbolic functions, modulus division, complex numbers, random number generation, prime factorization and unit conversions.
Here's a look of the Financial Mode. ​
Picture
Financial mode supports several computations, including periodic interest rate, present and future value, double declining and straight line depreciation, and many others.
Here's a look of the Programming Mode. ​
Picture
Programming mode supports conversion between common bases (binary, octal, decimal, and hexadecimal), boolean algebra, one’s and two’s complementation, character to character code conversion, and more.
Here's a look of the Keyboard Mode. ​
Picture
Keyboard mode allows you to make conversions between quantities using the keyboard.
Views
  • Basic – interface for basic arithmetic, resembling a desk calculator.
  • Advanced – an interface with scientific functions, and support for custom variables.
  • Financial – financial calculation and currency conversion.
  • Programming – a view with bit manipulation operators and radix conversion.
  • Keyboard – most of the space is taken up by the output, with no on-screen buttons. Supports currency and unit conversion.

GNOME Calculator allows you to use multiple calculators at the same time. Click on the three dots and then on New Window.
Picture
You will now see two calculators on your screen.
Picture
If you like using Shortcuts then check out the next two images:
Picture
Shortcuts (page 2):
Picture
Here's a look at the Preferences dialog box.
Picture
GNOME Calculator has a nice looking user interface.
Picture
I this is a nice calculator if you're looking for something different than the default calculator on your system.

Calculator Help

​
Picture

​

​Jan 9, 2022

 Educational Programs | Home | Graphics
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  • Home
    • Screen Tearing on Intel Graphics
    • Screen Tearing on AMD Graphics
    • How to install Realtek WiFi Driver >
      • How to install Realtek WiFi Driver (Pt 2)
    • Authentication is Required to Mount
    • Traditional Menu
    • Software >
      • App Grid
      • AppCenter
      • GNOME Software
      • Modern Apps
    • Welcome & Software Boutique
    • Remove Welcome & Software Boutique
    • TeamViewer
    • Simple How to Tips >
      • Change Wallpaper
      • Pin a Program
      • Change Date & Time
      • Enable Screensavers >
        • Cosmos Screensaver
      • Decrese Icon Padding
      • Enable Magnification
      • Fading Windows
      • Replace Clock Indicator
      • Remove Media Players
      • Create a Submenu
      • Remove the Collection Menu
      • Preferred Applications
      • Upgrade LibreOffice
      • Install Fonts >
        • Install New Fonts
      • Play a DVD
      • Enable Livepatch
      • Update Software
      • Unresponsive Program
      • Install HWE >
        • Install HWE 20.04
      • Open HEIC Images
      • Open WebP Images
      • USB Flash Drive
      • No Audio
      • Screen Flickering
      • Screen Blanking
      • Draining Battery
      • Reduce Shutdown Time
      • Create a Mount Point
      • Thunderbird Emoticons
      • Sound Preview
      • Failed To Download >
        • Failed to Download (#2)
      • Enter Password to Unlock
      • Two Wifi Icons
      • System Program Problem
      • CD Burner Issue
      • Firefox Homepage Fix
      • VLC Closes Fix
      • Desktop Error
      • Trash Bin
      • MATE Weather Applet
      • OpenGL: renderer: llvmpipe
      • PolicyKit vulnerability
    • Install Ubuntu MATE >
      • Burn an ISO to DVD
      • Create a Bootable USB
      • Upgrade Ubuntu MATE
  • Ubuntu MATE
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      • gLabels >
        • Multiple Name Badges
        • CD & DVD Labels
        • Business Cards
        • Mailing Address Labels
        • Return Address Labels
      • Spice-Up
      • Stickynotes
    • Educational Programs >
      • Galculator
      • GeoGebra Classic
      • GNOME Calculator
      • KCalc
      • NumWorks
      • Pebbles
      • Qalculate!
      • QT-Calculator
      • How To Install R >
        • Install R Commander
        • Install RStudio
      • SpeedCrunch
      • TI-83 Plus
      • TI-84 Plus CE
      • KWordQuiz
      • Granule
    • Graphics >
      • 4K Slideshow Maker
      • Imagination
      • Gnome Screenshot
      • Ksnip
      • Shutter >
        • Shutter 0.94.3
      • PhotoFlare
      • Pinta >
        • Tool Palette >
          • Tool Palette (Cont)
        • File Menu >
          • Screenshot Tool
        • View Menu
        • Edit Menu >
          • Palette
        • Image Menu >
          • Image Size
        • Layers Menu
        • Adjustments Menu
        • Effects Menu >
          • Red Eye Removal
          • Pixelate
        • Add-ins Menu
        • Window Menu
        • Help Menu
        • Restore Layout
        • Pinta 1.7
        • Pinta 2.0.1
      • Bing Wallpapers
      • Variety Wallpaper
      • Converseen
      • Curtail
      • Imagine
      • ​Annotator
      • Aliza MS
      • Brightness Controller
      • Photoprint
      • Peek
    • Image Viewers >
      • Deepin Image Viewer
      • Eye of Gnome
      • Fotoxx
      • Geeqie
      • GPicView
      • gThumb
      • Gwenview
      • Mirage
      • nomacs
      • PhotoQt
      • Phototonic
      • Pix
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      • qView
      • Ristretto
      • Viewnior 1.6 >
        • Viewnior 1.7
      • XnView MP
      • Xviewer
    • Music Players >
      • Amarok
      • Audacious
      • Clementine
      • DeaDBeeF
      • foobar2000
      • Guayadeque
      • Lollypop
      • Museeks
      • Noise Music Player
      • Pragha
      • Quod Libet
      • Rhythmbox
      • Sayonara
      • Strawberry
      • Violin
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        • Merge Videos
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      • Selene
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        • Radio Tray Lite
      • Pithos
      • Spotify
      • Asunder
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      • OBS Studio
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      • SoundConverter
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      • HandBrake >
        • Convert A Video
    • Entertainment >
      • Hypnotix
      • IPTVnator
      • Airy TV
      • Crackle
      • Plex Live TV
      • Pluto TV
      • Popcornflix
      • Stirr TV
      • Tubi TV
      • Xumo TV
      • YouTube Movies
      • Plex Media Server
      • Emby Media Server
    • Themes & Colors >
      • Themes
      • Installing Themes
      • Customize Themes #1
      • Customize Themes #2
      • Change App Icons
  • Reviews
    • YouTube Reviews >
      • Ubuntu MATE 16.10
      • Ubuntu Mate 17.04
      • Ubuntu MATE 17.10
      • Ubuntu MATE 18.04
      • Ubuntu MATE 20.04
      • Ubuntu MATE 22.04
  • Info
    • How Safe are Your Paasswords >
      • Cyber Security Leaks
      • Hotmail Leak
      • YaHoo Leak
      • Windstream Hacked
    • Windows 7
    • Wireless USB Adapters
  • About
    • In Memory of ...