Calzy is a beautiful modern calculator for your everyday use. It helps you perform your day to day mathematical calculation in a more elegant way.




Calzy is a beautiful modern calculator for your everyday use. It helps you perform your day to day mathematical calculation in a more elegant way.




Sicyon is an all-in-one scientific calculator for every student or professor, researcher or developer - everybody doing physics or chemistry / science or engineering using formulas and tables of constants.




You'll find hundreds of instant-answer, self-help, math solvers, ready to provide you with instant help on your math problem.
Reor is a powerful calculator blended into perfection with a winsome interface. Reor is freeware, licensed under GNU General Public License (Version 3). Reor has a wide range of tools all the way from scientific and statistical tools to graphical tools.



TilEm is a TI Calculator Emulator that uses Gtk.
It supports: All Z80 TI calculators (73, 82, 83, 83+, 83+ SE, 84+, 84+ SE, 85, and 86) except the TI-81, and all known ROM/OS versions Virtual linking (through libticables) Flash writing and erasing Application and OS loading.



Do you really need your calculator's on-screen number pad? (You know, the virtual keyboard?)




A fast and secure online toolkit offering 50+ free converters and generators with strict privacy protection — no tracking, no data storage, and all processing done instantly in your browser.




Math Minion started out as a powerful scientific calculator and modelling system with a deep understanding of conversion units, but over time it has evolved into much more. When string handling was introduced to its powerful array handling, it became an adept string processor.




Programmable scientific calculator which has more than 150 mathematical functions and all of them return as many digits as you need. It can calculate with real numbers, complex numbers, fractions, vectors, matrices. Commands if, goto and print can be used to create scripts.


HEXelon MAX is a science calculator. It solves math expressions like: Sin(Pi)-Root(-8;3)+3. Exchange rates table and currency converter are update from Internet by one click. Units converter makes easier to convert various units,14 categories of units: length, temperature...



Java based and open sourced version of matlab and octave
Getting more and more compatible over time.

This program offers the opportunity to solve equations that contain a variable X towards this variable. The resulting equation will look like X=...

Think calculator for Finance, Math, Geometry, Converter, Physic & Chemistry, Webtoolsm Date and time and more

Free scientific calculator which saves you time and frustration by providing unique easy to use tools.




Solve Derivatives using our free online calculator. Calculate double and triple integrals and get step by step explanation for each solution.

Computer software that allows for connectivity between your computer and TI-84 Plus family graphing calculator.




Physics Formulas Calculator comprises a selection of 119 different calculators that will simplify calculations which have given you headaches so far. Complex calculations, such as Force, Static Friction and others.




Solve definite and indefinite integrals with ease using our free online calculator. Calculate double and triple integrals and get step by step explanation for each solution.

CrossCalc is day to day Scientific Calculator that can be used on all your devices. It respects your privacy and does not show any ads.




A calculator for Android.
Algebraic entry. Full on-screen history (multi-line display). Use your phone's keyboard or on-screen buttons. Usual functions: trig, log, etc. Parentheses. Copy to clipboard.


Console Calculator is a powerful calculator with a simple console interface. This calculator supports many built-in mathematical functions, remembers recent entries, supports creation of user defined variables and custom functions.



Omni Calculator is a web/mobile calculator that solves concrete problems such as mortgage payment, gross margin, body mass index, break-even point, etc. It's very user-friendly, flexible and usable on web, mobile and as an embeddable web widget.




Bricks is a note-taking web app with a built-in calculator. It can be installed as a desktop or mobile app, because of PWA technology this app built with. Which is also makes it offline available. Notes created with Bricks can be shared.


Interactive, free online geometry tool from GeoGebra: create triangles, circles, angles, transformations and much more!

Multi Sum Calculator is a portable tool that calculates the sum of multiple values!



