A calculator with syntax highlighting that supports user-defined variables and functions, math-like syntax, and some more advanced operations such as derivation and integration (estimate), and complex numbers.



Cent Calculator is described as 'Cent is a simple utility to calculate percentages on your Mac' and is a Calculator in the education & reference category. There are more than 50 alternatives to Cent Calculator for a variety of platforms, including Windows, Android, Web-based, Mac and iPhone apps. The best Cent Calculator alternative is SpeedCrunch, which is both free and Open Source. Other great apps like Cent Calculator are Qalculate!, fxSolver, Numbat and Numi.
A calculator with syntax highlighting that supports user-defined variables and functions, math-like syntax, and some more advanced operations such as derivation and integration (estimate), and complex numbers.



Numbr is a currency calculator, a notepad that understands your calculation. You can use notes with numbers alongside each other. And all your numbers are instantly calculated as you type.


NoteCalc is a handy calculator trying to bring the advantages of Soulver to the web.

With MyScript Calculator, perform mathematical operations naturally using your handwriting.




A graphical scientific calculator that is easy to use and has some advanced functionality such as vector arithmetic and variable solving.




CalcTape is a revolutionary new kind of pocket calculator. With CalcTape, also extensive calculations remain clearly structured. CalcTape makes the arithmetic process visible - you can generate intermediate results and subsequently correct or change all numbers and operations.




handyCalc is a powerful calculator with automatic suggestion and solving which makes it easier to learn and use.




A kickass, open-source calculator that lets you do calculations and unit conversions naturally, with features like:



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.




MATH 42 helps over 2.200.000 middle-school, high-school and college students, to solve their math problems and get better grades at the fraction of the cost of a private tutor. MATH 42 helps with (1) intelligent approaches to the solution, (2) step-by-step solutions of their...




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



