Calca Alternatives

Calca is described as 'powerful symbolic calculator that updates as you type giving you instant answers. It solves equations and simplifies complex expressions. It's also a rich Markdown text editor so that you can explain your ideas alongside your calculations' and is a Calculator in the education & reference category. There are more than 25 alternatives to Calca for a variety of platforms, including Windows, Mac, Linux, Web-based and Android apps. The best Calca alternative is SpeedCrunch, which is both free and Open Source. Other great apps like Calca are Qalculate!, Mathematica, Insect and Numi.

Calca alternatives are mainly Calculators but may also be Programming Languages. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Calca.

Calca alternatives page was last updated

Calca

Paid • Proprietary
Calculator

Calca is a powerful symbolic calculator that updates as you type giving you instant answers. It solves equations and...

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SpeedCrunch
Is this is a good alternative?
Yes
No
Free • Open Source
Calculator
Mac
Windows
Linux
PortableApps.com
119 SpeedCrunch alternatives
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.
- - SpeedCrunch is the most popular Windows, Mac & Linux alternative to Calca.
- - SpeedCrunch is the most popular Open Source & free alternative to Calca.
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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!
Is this is a good alternative?
Yes
No
Free • Open Source
Calculator
Mac
Windows
Linux
110 Qalculate! alternatives
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).
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Qalculate! Features
1. Currency ConversionQalculate! lets you convert different currencies based on the latest exchange rates.
2. Works OfflineQalculate! can be used without the need to connect to the internet.
3. Ad-freeQalculate! doesn't contain any form of external advertising.
4. No registration requiredYou can use most of the features in Qalculate! without registration.
5. PortableQalculate! can be used from a USB stick or similar with no prior installation.
Unit converter
Graphing calculator
Persistent History
Natural Language Processing
Exchange rates
Variables
Periodic table
Hexadecimal
Equation solving
Reverse Polish notation (RPN)
Mathematica
Is this is a good alternative?
Yes
No
Paid • Proprietary
Programming Language
Mac
Windows
Linux
Online
79 Mathematica alternatives
Mathematica is a computational software program used widely in scientific, engineering, and mathematical fields and other areas of technical computing.
- - Mathematica is the most popular Web-based alternative to Calca.
- - Mathematica is the most popular commercial alternative to Calca.
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Mathematica Features
Symbolic Computation
Calculus solving
Equation solving
Constructive geometry
Graphing calculator
CAS
Graphical component
Insect
Is this is a good alternative?
Yes
No
Free • Open Source
Calculator
Mac
Windows
Linux
Online
Self-Hosted
62 Insect alternatives
High precision scientific calculator with full support for physical units (web and terminal versions).
- - Insect is the most popular Self-Hosted alternative to Calca.
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Insect Features
1. Ad-freeInsect doesn't contain any form of external advertising.
2. No registration requiredYou can use most of the features in Insect without registration.
Web-Based
Unit converter
Console-based
Numi
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Calculator
Mac
114 Numi alternatives
Numi is a handy calculator app for macOS. It allows to describe tasks the natural way and instantly get an accurate answer. For example, $20 in euro - 5% discount or today + 2 weeks. Numi is not limited to simple calculations, it can solve expressions of any complexity, with...
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Numi Features
1. Currency ConversionNumi lets you convert different currencies based on the latest exchange rates.
Side-by-Side View
Real-time translation
Natural Language Processing
Sits in the MenuBar
Data export/import
Support for Keyboard Shortcuts
Comments about Numi as a Alternative to Calca
pros, cons and recent comments
Guest
It has similar "natural" describing for calculations. Spreadsheet-like functions, instant answers, variables, conversions etc. It's all here. Like a (powerful) sub-set of Calca.
Positive comment•
1
Soulver
Is this is a good alternative?
Yes
No
Paid • Proprietary
Calculator
Mac
108 Soulver alternatives
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.
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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
Windows Calculator
Is this is a good alternative?
Yes
No
Free • Open Source
Calculator
Windows
120 Windows Calculator alternatives
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.
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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
NaSC
Is this is a good alternative?
Yes
No
Free • Open Source
Calculator
Linux
63 NaSC alternatives
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...
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NaSC Features
Minimalistic
Intuitive Interface
Natural Language Processing
Qaltex
Is this is a good alternative?
Yes
No
Free • Proprietary
Calculator
Windows
18 Qaltex alternatives
Qaltex is a tape-like calculator with straightforward interface and a lot of features. It is inspired by many other similar applications, but solves their disadvantages and at the same time it is empowered with some unique options and widgets.
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Qaltex Features
1. Ad-freeQaltex doesn't contain any form of external advertising.
2. PortableQaltex can be used from a USB stick or similar with no prior installation.
3. Currency ConversionQaltex lets you convert different currencies based on the latest exchange rates.
Multi-tabs
Skins
Charts
GeoGebra Scientific Calculator
Is this is a good alternative?
Yes
No
Free • Open Source
Calculator
Online
Android
iPhone
Android Tablet
iPad
118 GeoGebra Scientific Calculator alternatives
Free online scientific calculator from GeoGebra: perform calculations with fractions, statistics and exponential functions, logarithms, trigonometry and much more!
- - GeoGebra Scientific Calculator is the most popular Android, iPhone, iPad & Android Tablet alternative to Calca.
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GeoGebra Scientific Calculator Features
Math Solver
Parsify® for Desktop
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Calculator
Mac
Windows
Linux
17 Parsify® for Desktop alternatives
Parsify Desktop is a notepad-based / text calculator, built with extendibility and privacy in mind. The app has been constantly updated since the initial launch in June 2020. Its most notable features include:
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Parsify® for Desktop Features
1. Currency ConversionParsify® for Desktop lets you convert different currencies based on the latest exchange rates.
Unit converter
Electron based
Math Solver
Kalk Calculator
Is this is a good alternative?
Yes
No
Free • Open Source
Calculator
Linux
KDE
Linux Mobile
Flathub
Plasma Mobile
116 Kalk Calculator alternatives
Kalk is a convergent calculator application built with the Kirigami framework. Although it is mainly targeted for mobile Linux platforms, it can also be used on the desktop.
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Kalk Calculator Features
KDE