KCalc AlternativesCalculators and other similar apps like KCalc

KCalc is described as 'The software calculator integrated with the KDE Software Compilation' and is a Calculator in the education & reference category. There are more than 50 alternatives to KCalc for a variety of platforms, including Windows, Android, Mac, Web-based and Linux apps. The best KCalc alternative is SpeedCrunch, which is both free and Open Source. Other great apps like KCalc are Qalculate!, Insect, Numi and fxSolver.

KCalc

Free • Open Source
Calculator

KCalc is the software calculator integrated with the KDE Software Compilation.

More about KCalc

KCalc alternatives page was last updated

SpeedCrunch
Is this is a good alternative?
Yes
No
Free • Open Source
Calculator
Mac
Windows
Linux
PortableApps.com
118 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 KCalc.
- - SpeedCrunch is the most popular Open Source & free alternative to KCalc.
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SpeedCrunch Features
1. PortableSpeedCrunch can be used from a USB stick or similar with no prior installation.
2. Live PreviewInstantly see what your files and documents look like as you create them.
3. Syntax HighlightingSpeedCrunch supports syntax highlighting for various programming and markup languages.
4. Support for ThemesYou can use themes and templates to change the look and feel of SpeedCrunch.
5. Ad-freeSpeedCrunch doesn't contain any form of external advertising.
6. LightweightSpeedCrunch consumes less device resources compared to similar apps.
7. Works OfflineSpeedCrunch can be used without the need to connect to the internet.
Variables
Persistent History
Input history
Activity history
Inline editing
Multiple languages
Qalculate!
Is this is a good alternative?
Yes
No
Free • Open Source
Calculator
Mac
Windows
Linux
108 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)
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 Web-based & Self-Hosted alternative to KCalc.
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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
fxSolver
Is this is a good alternative?
Yes
No
Free • Proprietary
Calculator
Online
126 fxSolver alternatives
Online math solver, equation editor and database, graphing calculator and science/engineering problem helper.
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fxSolver Features
Formula Builder
Math Solver
Equation editor
Editable calculations
Engineering calculator
Equation solving
Shared links
Graphs
Built-in editor
Google Calculator
Is this is a good alternative?
Yes
No
Free • Proprietary
Calculator
Android
Chrome OS
Android Tablet
Android Wear
147 Google Calculator alternatives
Calculator provides simple and advanced mathematical functions in a beautifully designed app.
- - Google Calculator is the most popular Android & Android Tablet alternative to KCalc.
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Google Calculator Features
1. Ad-freeGoogle Calculator doesn't contain any form of external advertising.
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.
- - Soulver is the most popular commercial alternative to KCalc.
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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
OpalCalc
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Calculator
Windows
45 OpalCalc alternatives
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.
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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
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
1. Ad-freeNaSC doesn't contain any form of external advertising.
Minimalistic
Intuitive Interface
Natural Language Processing
RealCalc Scientific Calculator
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Calculator
Android
126 RealCalc Scientific Calculator alternatives
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.
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RealCalc Scientific Calculator Features
Unit converter
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 iPhone & iPad alternative to KCalc.
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GeoGebra Scientific Calculator Features
1. Ad-freeGeoGebra Scientific Calculator doesn't contain any form of external advertising.
2. Privacy focusedGeoGebra Scientific Calculator is considered a privacy friendly alternative.
Math Solver
GNOME Calculator
Is this is a good alternative?
Yes
No
Free • Open Source
Calculator
Linux
Linux Mobile
Flathub
GNOME
Flatpak
56 GNOME Calculator alternatives
Calculator is an application that solves mathematical equations and is suitable as a default application in a GNOME Desktop environment.
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GNOME Calculator Features
1. Ad-freeGNOME Calculator doesn't contain any form of external advertising.
2. LightweightGNOME Calculator consumes less device resources compared to similar apps.
History
Gtk
Comments about GNOME Calculator as a Alternative to KCalc
pros, cons and recent comments
Merritt
Looks good

Has a history to show each calculation as you go

Simple for simple calculations

Advanced modes (including programmer mode for things like binary, hex, etc)
Positive comment •
0