GlassCalc Alternatives

GlassCalc is described as 'free, Windows calculator designed for quick input via keyboard. It forgoes the usual array of buttons for a single textbox where you can type an equation or mathematical expression, hit Enter, and get a result' and is a Calculator in the education & reference category. There are more than 50 alternatives to GlassCalc for a variety of platforms, including Android, Windows, iPhone, Mac and iPad. The best alternative is SpeedCrunch, which is both free and Open Source. Other great apps like GlassCalc are Qalculate!, Soulver, NaSC and Google Calculator.

This page was last updated

GlassCalc

Free • Proprietary
Calculator
Windows

GlassCalc is a free, Windows calculator designed for quick input via keyboard. It forgoes the usual array of buttons for a...

Learn more about GlassCalc

SpeedCrunch
Do you think this is a good alternative?
Yes
No
Free • Open Source
Calculator
Mac
Windows
Linux
PortableApps.com
115 alternatives to SpeedCrunch
SpeedCrunch is a free, fast, high precision open source algebraic calculator with an intuitive interface and many features, such as variables, syntax highlighting, functions, persistent input history & more.
Suggest and vote on features
SpeedCrunch Features
1. Syntax HighlightingSpeedCrunch supports syntax highlighting for various programming and markup languages.
2. PortableSpeedCrunch can be used from a USB stick or similar with no prior installation.
3. Live PreviewInstantly see what your files and documents look like as you create them.
4. Ad-freeSpeedCrunch doesn't contain any form of external advertising.
5. Support for ThemesYou can use themes and templates to change the look and feel of SpeedCrunch.
Variables
Persistent History
Input history
Activity history
Multiple languages
Inline editing
Qalculate!
Do you think this is a good alternative?
Yes
No
Free • Open Source
Calculator
Mac
Windows
Linux
106 alternatives to Qalculate!
Qalculate! is a multi-purpose cross-platform desktop calculator. It is simple to use but provides power and versatility normally reserved for complicated math packages, as well as useful tools for everyday needs (such as currency conversion and percent calculation).
Suggest and vote on features
Qalculate! Features
1. Currency ConversionQalculate! lets you convert different currencies based on the latest exchange rates.
2. PortableQalculate! can be used from a USB stick or similar with no prior installation.
Unit converter
Graphing calculator
Persistent History
Exchange rates
Natural Language Processing
Variables
Periodic table
Reverse Polish notation (RPN)
Hexadecimal
Equation solving
Soulver
Do you think this is a good alternative?
Yes
No
Paid • Proprietary
Calculator
Mac
106 alternatives to Soulver
Soulver is a smart notepad with a built-in calculator. It gives instant answers to any calculations it finds in your text. It's a better way to work stuff out than with a traditional calculator, and a more lightweight tool for quick calculations than a spreadsheet.
Suggest and vote on features
Soulver Features
1. Works OfflineSoulver can be used without the need to connect to the internet.
2. Currency ConversionSoulver lets you convert different currencies based on the latest exchange rates.
Side-by-Side View
Editable calculations
Natural Language Processing
NaSC
Do you think this is a good alternative?
Yes
No
Free • Open Source
Calculator
Linux
62 alternatives to NaSC
Its an app where you do maths like a normal person. It lets you type whatever you want and smartly figures out what is math and spits out an answer on the right pane. Then you can plug those answers in to future equations and if that answer changes, so does the equations its...
Suggest and vote on features
NaSC Features
Minimalistic
Intuitive Interface
Natural Language Processing
Google Calculator
Do you think this is a good alternative?
Yes
No
Free • Proprietary
Calculator
Android
Chrome OS
Android Tablet
Android Wear
143 alternatives to Google Calculator
Calculator provides simple and advanced mathematical functions in a beautifully designed app.
Suggest and vote on features
Google Calculator Features
1. Ad-freeGoogle Calculator doesn't contain any form of external advertising.
Windows Calculator
Do you think this is a good alternative?
Yes
No
Free • Open Source
Calculator
Windows
116 alternatives to Windows Calculator
A simple yet powerful calculator that includes standard, scientific, and programmer modes, as well as a unit converter. It's the perfect tool to add up a bill, convert measurements in a recipe or other project, or complete complex math, algebra, or geometry problems.
Suggest and vote on features
Windows Calculator Features
1. Currency ConversionWindows Calculator lets you convert different currencies based on the latest exchange rates.
2. Ad-freeWindows Calculator doesn't contain any form of external advertising.
Bundled with Windows
OpalCalc
Do you think this is a good alternative?
Yes
No
Freemium • Proprietary
Calculator
Windows
44 alternatives to OpalCalc
OpalCalc is a brand new type of calculator for the PC. As easy to use as Notepad or a word processor, OpalCalc allows natural language in the sum and multi-line support so you can go back and adjust your previous calculations on the fly.
Suggest and vote on features
OpalCalc Features
1. PortableOpalCalc can be used from a USB stick or similar with no prior installation.
2. Currency ConversionOpalCalc lets you convert different currencies based on the latest exchange rates.
Natural Language Processing
Side-by-Side View
Simple Calculator
Do you think this is a good alternative?
Yes
No
Free • Open Source
Calculator
Android
Android Tablet
F-Droid
82 alternatives to Simple Calculator
A calculator with the basic functions and a customizable widget.
Suggest and vote on features
Simple Calculator Features
1. Ad-freeSimple Calculator doesn't contain any form of external advertising.
Widgets
Image personalization
Customizable
RealCalc Scientific Calculator
Do you think this is a good alternative?
Yes
No
Freemium • Proprietary
Calculator
Android
123 alternatives to RealCalc Scientific Calculator
RealCalc Scientific Calculator Android's #1 Scientific Calculator. A fully featured scientific calculator which looks and operates like the real thing. Looking for fractions? Degrees/minutes/seconds? Landscape mode? You need RealCalc Plus. See elsewhere on this page for the l.
Suggest and vote on features
RealCalc Scientific Calculator Features
Unit converter
GeoGebra Scientific Calculator
Do you think this is a good alternative?
Yes
No
Free • Open Source
Calculator
Online
Android
iPhone
Android Tablet
iPad
114 alternatives to GeoGebra Scientific Calculator
Free online scientific calculator from GeoGebra: perform calculations with fractions, statistics and exponential functions, logarithms, trigonometry and much more!
Suggest and vote on features
GeoGebra Scientific Calculator Features
Math Solver