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Calculator.org - http://www.calculator.org/
Calculator resources including free download of scientific engineering, statistical, and financial calculators. |
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iFigure - http://www.ifigure.com/
Guide to online calculators, including those designed for home, travel, finance, health, and small business. |
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Constructive Reals Calculator - http://www.hpl.hp.com/personal/Hans_Boehm/crcalc/CRCalc.html
An RPN calculator applet and supporting Java library. |
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HiDigit - http://www.binarythings.com/hidigit/
Powerful calculator for students and teachers. Five number systems, full complex numbers support, and 15-digit maximum precision. |
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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. |
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Calculators by Ken - http://www3.sympatico.ca/prentice
Reference programs written in VB3. Includes common mathematical formulas. |
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Sicyon - http://www.sicyon.com/
Online graphing calculator. |
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Pocket Calculator - http://www.df.lth.se/~mikaelb/pocketcalc-enu.shtml
Online calculator, written in Java. Includes Square root button and number memory. Source code can be downloaded. |
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Monachos Calculators - http://www.monachos.gr/eng/calculators/calculators.htm
Online calculators with variety of engineering functions, including unit conversion, periodic table, piping applications, and electrical applications. |
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GCalc -- Java Mathematical Graphing System - http://gcalc.net
Free online graphing calculator for education use with 2d, 3d, cartesian, polar, calculus, differential equations, scientific, implicit function components. |
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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. |
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Online Matrix Calculator - http://www.bluebit.gr/matrix-calculator
Calculates matrix determinant and inverse. Performs LU, Cholesky, QR, SVD decompositions. Calculates eigenvalues and eigenvectors. |
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Scientific Calculator - http://www.creativearts.com/scientificcalculator/
Javascript calculator with basic scientific functions. |
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WIRIS - http://calculadora.edu365.com/
JAVA applet that allows mathematical online calculations. |
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Unit Conversion Tool - http://www.accelware.com/Unit_Conversion_Tool/
Convert between 2200 units in 78 measurement categories. Includes units for length, mass, temperature, volume, area, speed, pressure, energy, power, force, fuel consumption, flow and torque. |
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PractiCalc Windows Calculator - http://www.practicalc.com
PractiCalc is a calculator and conversion tool for all 32 bit windows platforms. It provides result of calculations they are typed. |
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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. |
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Wahoo Software - http://www.xmlcreate.com/
Financial desktop calculator. |
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My Ten Key - http://www.mytenkey.com/
A realistic ten key calculator designed by a CPA. |
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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. |
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Printing Calculator by Auroa Binary Systems - http://www.angelfire.com/biz/ccsprog/Calculators.htm
Desktop printing calculator. Prints in columns and color on standard-sized paper. |
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Scientific Advantage Calculator for Pocket PC - http://www.advantagecalculators.com/main.aspx?PID=SciProduct
Calculator works with feet-inch-fraction dimensional values and includes advanced math functions, and automatic solvers. |
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Multi-Function Calculator - http://www.rjsoftware.com/FNA/
Multi-function shareware calculator, and unit conversion utility for Windows. Four modes of operation: statistics, trigonomety, base-n, and unit conversion. |
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Date Calculator - http://www.datecalculator.com/
Perform date math, calculate date differences, and organize data and events. |
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GoldfishSoft - http://homepage.mac.com/goldfish1/
Free software for the Macintosh. FrakKalk, the newest GoldfishSoft Program, is a fraction calculator for Mac OS X. |