Directory of Calculators Resources

Home > Science > Math > Software > Calculators

Subcategories

• Online
• Slide Rules
• Units of Measurement

Resources in This Category

• 10000 Digit Calculator

  http://gc3.net84.net/bcalc.htm
  A calculator that takes calculations out to many, many digits. Free to download.

• 1st Calculator

  http://www.romanlab.com/1stcalc/
  Expression calculator and unit converter which allows the user to directly enter an expression to be evaluated.

• 3gr Technologies

  http://www.3grtech.com/
  Sells calculator software for engineers, businesses, and science. Applications for PCs, Apple IPhones, and smartphones.

• Archimede

  http://mcz.altervista.org/index_in.html
  A powerful calculator for Linux. Algebric, RPN, vectors, matrices, quaternions, System, equations, complex numbers, solution of triangles, measure conversion. License GPL.

• BAC Computer Software

  http://www.bacsoftware.co.uk/fcalc1/
  Calculator that performs the basic arithmetic operations on fractions and then at the press of a button gives you a detailed explanation of how the computation was done.

• Calculator Directory

  http://www.pc-calculators.com/
  Extensive variety of software calculators collected in one directory. Scientific, graphing, loan and mortgage, currency and conversion calculators.

• Calculator++

  http://www.iloc.com/products/calculator/
  Arbitrary-precision scientific calculator and unit converter written in Java. Freeware from iloc.com.

• Calculator.org

  http://www.calculator.org/
  Calculator resources including free download of scientific engineering, statistical, and financial calculators.

• Calculators by Ken

  http://www3.sympatico.ca/prentice
  Reference programs written in VB3. Includes common mathematical formulas.

• Command Line Calculator

  http://www.kotiposti.net/jjhalme/
  General purpose calculator which can be used to calculate mathematical expressions of unlimited length. Program is freeware.

• Date Calculator

  http://www.lawtech.com.au/index.cfm?id=7
  Perform date math, calculate date differences, and organize data and events.

• DreamCalc Pro

  http://www.dreamcalc.com/
  Photo-realistic scientific and financial calculator for Windows. Free trial download.

• Easy Date Converter

  http://www.hermetic.ch/edc/edc.htm
  Adds a number of days to a date, calculates the number of days between two dates, and converts among Gregorian dates, Julian dates, Julian day numbers and ordinal dates of the form yyyyddd. Supports batch computation.

• efg's Computer Lab: Cyclic Redundancy Code Calculator

  http://www.efg2.com/Lab/Mathematics/CRC.htm
  Lab Report about computing CRC-16 and CRC-32 values using Delphi. Includes links and literature references.

• Fung-Calc - Graphing Calculator

  http://fung-calc.sourceforge.net/
  2D and 3D graphing calculator for Linux with multiple graphing modes.

• gNumerator

  http://numerator.sourceforge.net/
  A interactive computer math system that uses standard JavaScript as the scripting language, and a collection of re-usable math oriented components such as a complete MathML DOM implementation, and a MathML viewing / editing control.

• HEXelon MAX

  http://www.hexelon.com/kalkulator/index_en.php
  Scientific calculator, currency and units converter.

• HiDigit

  http://www.binarythings.com/hidigit/
  Powerful calculator for students and teachers. Five number systems, full complex numbers support, and 15-digit maximum precision.

• Jason's Calculator

  http://calculator.8m.net/
  The homepage for an easy to use multipurpose shareware calculator.

• Linear Algebra Calculator

  http://www.angelfire.com/space/matrixcalc/
  mcalcdos is a free command line linear algebra calculator capable of matrix, vector and polynomial operations in real and complex fields.

• Matrix Calculator

  http://members.shaw.ca/mtx/matrix.htm
  Calculator for basic matrix operations. A demo version download is available.

• My Ten Key

  http://www.mytenkey.com/
  A realistic ten key calculator designed by a CPA.

• Online Calculators

  http://www.online-calculators.co.uk/
  A collection of everyday use calculators and converters written in Javascript and PHP, available to use and download.

• Online Expression Calculator

  http://www.calcmachine.com/online-calculator.php
  Supports basic arithmetic, trigonometric and logarithmic functions.

• Pc Calculator

  http://pc-calculator.sourceforge.net/
  Provides a note and formula editor combined with an advanced scientific calculator.

• RPN Calculator

  http://www.computersciencelab.com/RPNCalc.htm
  This Windows programs emulates a fully programmable HP29C RPN calculator that has been augmented with linear curve fit and graphing capability. It was written to serve as a fun introduction to computer programming.

• Runiter Company

  http://calculator.runiter.com/
  Provides a scientific calculator and graphing calculator to download or try online.

• sCal and sCal2

  http://scal-2.sourceforge.net/
  Small, open source (free), scientific and engineering, JavaScript-programmable calculators.

• ScriptConsole

  http://www.flashpeak.com/scriptcon
  Mathematical calculations using scripts and commands in a console-based multiple-window interface using the Microsoft VBScript engine. Windows; shareware.

• Speakeasy

  http://www.speakeasy.com/
  A user-oriented software package that allows non-programmers the opportunity to explore the computational power of their computer. Free trial download.

• TTCalc

  http://ttcalc.sourceforge.net/
  An open source mathematical calculator. Features include arithmetical, trigonometric, inverse trigonometric, hyperbolic and inverse hyperbolic functions, logical operators and logarithms.

• UnitMath

  http://unitmath.com/
  Simplifies calculations involving numbers, units, and precision.

• Volume of Partially Full Cylinders, Spheres and Cones

  http://www.lmnoeng.com/Volume/CylConeSphere.htm
  Java applet for partially full cylinder (on side), sphere, and cone.

• Wise Calculator Homepage

  http://pmikh.chat.ru/
  Scientific and engineering calculator for Windows.

• X-Bc

  http://x-bc.sourceforge.net/
  A graphical user interface to bc with a lot of functionality for scientific working. Input and output stay visible at all time for correction and comparation.

Related Categories

• Home > Business > Investing > Software > Calculators
• Home > Computers > Hardware > Calculators
• Home > Computers > Software > Operating Systems > Microsoft Windows > Software > Shareware > Mathematics > Calculators
• Home > Science > Math > Education > Software

Other Languages

• Español

 

Home > Science > Math > Software > Calculators

 

---

 

Thanks to DMOZ, which built a great web directory for nearly two decades and freely shared it with the web. About us