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Top / Science / Math / Software / Calculators

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Web SitesSuggest a Site
1st Calculator
Scientific calculator.
AddsUp
AddsUp the new way to calculate.
Advanced Calculations
Mathematical calculator programs. Advanced Evaluator and Advanced Converter. Windows 9x, ME, NT.
Akapa Math Calculator
Free software calculator with scrolling tape, financial mode, fractional number (e.g. 1 3/4), and other advanced features.
Analysis, a tool dedicated to Calcolus
Analysis is a tool that can draw 2D and 3D graphs of functions with different characteristics. Implicit f(x,y)=g(x,y)form curves are plot in a xy plane. Free download for all Windows versions
BAC Computer Software
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.
Beautiful Calculator
Replacement for the standard Windows calculator with many additional features.
Big integer numbers calculator
Free download big integer numbers calculator
Calculation Software
Software for calculating including loan ammortization, calculators and more.
Calculator Express Math Formulas
Includes arithmetic, mortgage and currency exchange processing features. Uses a dialog box and icons for input.
Calculator.org
Calculator resources including free download of scientific engineering, statistical, and financial calculators.
Calculators by Ken
Reference programs written in VB3. Includes common mathematical formulas.
Calculators Online Center
Extensive listing of online calculators for mathematics, engineering, statistics, and science.
Calin Interest Calculator
Calculate simple, tiered, and compound interest and repayment plans on contracts and for litigation purposes.
Casio Calc
Large variety of educational and recreational resources for the CFX Series Casio Graphics Calculators.
College Financial Calculator
Online financial calculator that determines NPV, IRR, MIRR, PV, FV and amortization schedules.
Constructive Reals Calculator
An RPN calculator applet and supporting Java library.
Date Calculator
Perform date math, calculate date differences, and organize data and events.
DateCalculator
DateCalculator v3.1.0 by Joesoft
Easy Date Converter
Conversion program that gives the day of the week for a given date.
Fuzzycrawler Scientific Calculator
Javascript-based online calculator.
GCalc
Online graphing calculator
GoldfishSoft Online
GoldfishSoft makes free software for the Macintosh. FrakKalk, the newest GoldfishSoft Program, is a fraction calculator for Mac OS X.
High Precision JavaScript Calculator
A JavaScript Calculator that adds, subtracts and multiplies fairly large numbers. Functions are added in my copious free time.
iFigure
Guide to online calculators, including those designed for home, travel, finance, health, small business, and more.
Kalculator for KDE 1.0
Evaluates mathematical expressions. Includes history feature, function-pick window, and help. Variables and hex numbers are also supported.
Math Expression Calculator
Evaluates mathematical expressions involving multiple variables.
MathServ Calculus ToolKit
Online calculators for several calculus functions.
Matrix Calculator
Calculator for basic matrix operations. A demo version download is available.
Matrix Calculator
Online Java calculator for matrix operations.
Maximath
Graphing calculator. Includes matrix editor and unit conversions.
MegPegCalc Equation Calculator
Write complex equations, assign results to variables, execute multiple equations using script files, and simulate fixed word length effects.
Monachos Calculators
Online calculators with variety of engineering functions, including unit conversion, periodic table, piping applications, and electrical applications.
Multi-Function Calculator
Multi-function calculator and unit conversion utility. Four modes of operation: statistics, trigonomety, base-n, and unit conversion.
My Ten Key
A realistic ten key calculator designed by a CPA.
Online Unit Converter
Online conversions between metric and traditional units of measure.
PALM OS Calculator
The calculator is being provided in several versions, depending on the tasks to solve.
PAPCW
Programmable arbitrary precision RPN calculator.
PG Calculator Web Page
PG Calculator is a full scientific calculator with up to 80 build-in functions. Installation package includes PG Calculator executable file, help file in English, skin editor and 7 additional skins. Skins also are available to download at PG Calculator
Printing Calculator by Auroa Binary Systems
Desktop printing calculator. Prints in columns and color on standard-sized paper.
Programmable Mathematics Freeware
Calculator and numeric system supporting permanent installation of user defined functions and libraries.
Quadratic Equation Calculator
Calculator for solving a general quadratic equation.
Scientfiic Calculator
Includes arithmetic, square root, exponent, natural log, trigonometry functions. Also, has parenthesis and memory features.
Scientific Calculator
Javascript scientific calculator using RPN.
Scientific Calculator
Java applet online calculator.
Scientific Calculator
Javascript calculator with basic scientific functions.
SeeThru Calculator
Transparent desktop calculator with conversions, fractions, calendar, and sales tax.
Showcalc
Calculator with scrolling tape display.
Sicyon
Online graphing calculator.
SlideRule
Scientific calculator for Macintosh.
SoundRitSoft
Calculating software AJI2000 for home, technology, and engineering. Windows; on-line ordering.
Syscalc
Line-based scientific calculator.
UnitMath
Simplifies calculations involving numbers, units, and precision.
URL-Calculator
Web application that evaluates arithmetic expressions embedded in a URL.
Volume of Partially Full Cylinders, Spheres and Cones
Java applet for partially full cylinder (on side), sphere, and cone.
VPCalc
Variable-precision floating decimal calculator programmes by Harry Smith.
Wahoo Software
Financial desktop calculator.
WIRIS
JAVA applet that allows mathematical online calculations.
Wise Calculator Homepage
Scientific and engineering calculator for Windows.

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