Basic | Scientific| Graphing | Plotting Utilities | CAS | Business | Related Links


Click a thumbnail to see a larger version


Basic Calculators




CLIPS Calculator - Basic mode

based on the CJ calculator below
as well as code by H.G. Arunkumar
CLIPSBasic.gif
Flash Experiment Calculator
FlashExperiment.gif
JavaScript Calculator Widget with Uize
javascript_calc.png
Four Function Calculator with Javascript
ezCalc.gif
Functional Calculator with Javascript
functional.gif
Simple Calculator Service PHP
service.gif
Fraction Calculator
fractCalc.png
Fraction and GCD/LCM Calculator with Javascript
(dead link)
Insert Images and Files
Insert Images and Files

fraction.gif
CJ Floating Calculator - Free
cjfloating.gif
eCalc Basic (ad supported)
eCalcBasic.gif

online calculator

Simple online calculator for Students.
Flash based calculator for basic mathematical operations.
online_calculator.png


Scientific Calculators

CLIPS Calculator - Scientific mode

Based on the Ultimate Scientific Calculator (below)
by Gustavo ALH
with the Conversions separated into a separate section:
CLIPS Calculator - Conversion mode
CLIPSSci.gif
Simple Scientific Calculator with Javascript
hitech.gif
Ultimate Scientific Calculator with Flash

ILC Version, with snazzy skins, clickable key tooltips and tutorials.
ultimate.gif
Calculatoria
Simple and scientific online calculator
with calculation tape (memory record).
Made in Czech republic.
calculatoria.png
Scientific Calculator - NY with Javascript
binary.gif
Math Open Reference Scientific Calculator - Java
mathopenref.gif
eCalc Scientific (ad supported)
eCalc.gif
instacalc (ad supported)
Does calculations and conversions. Can be used on webpages.
Can create shared calculators (e.g. pythagorean theorem)
instacalc.gif
ASCIIMath Scientific Calculator

Javascript, MathML, MathPlayer
ASCIIMath.gif
Smart Math Calculator

Advanced yet easy-to-use math calculator that immediately and
precisely computes the result as you type a math expression.
It allows multiples math expressions at same time. It also allows
fractions and defining your own variables and functions. It has a
beautiful user-interface that conveniently allows you to directly
edit the expressions. Downloador use Online Math Calculator.
small.jpg
Uncertainty Calculator (javascript)

This is a device for performing calculations involving quantities
with known or estimated uncertainties. This is known as error
propagation or uncertainty propogation.
It calculates uncertainties two ways:

most probable uncertainty, also called standard error
(or uncorrelated uncertainty), which is used when errors are independent;

maximum uncertainty, also called maximum error
(or correlated uncertainty), which is used when they are not.
external image uncertainty_calculator.png
Statistical calculator (javascript)

This calculator can do basic statistical analysis of a set
of repeated measurements, including measurements with uncertainties.
external image statistics_calculator.png
Derivative Calculator (javascript)

An online symbolic derivative calculator that lets you compute derivatives
and partial derivatives of arbitrary mathematical functions.
DerivativeCalc.PNG
Integral Calculator (javascript)

An online calculator that supports definite integrals as well as
indefinite integrals (antiderivatives). Works for complex functions as well.
external image integral-calculator.png
top


Graphing Calculators


CLIPS Calculator - Graphing mode

an implementation of the function graphing tools by Kaskosz and Ensley
CLIPSGraphing.gif
Desmos Graphing Calculator
a very nice Flash-based implementation
desmos.gif
Udesh's Graphing Calculator
udesh.gif
GraphApplet 1.05
implemented at Cool Math Graphing Calculator
lundin.gif
Maplesoft Graphing Calculator
maplesoft.gif
Meta-calculator
Graphing, Scientific, Matrix, Statistics and Programmer's Calculator.
Online, mobile and tablet app.
external image meta-heder-html.png
7 Stones Graphing Calculator
7g.gif
AMIR's Graphing Calculator Online
AMIRGraphingCalc.gif
Graphical Function Explorer (GFE)
GFE is a free web-based function graphing tool that allows you to plot up to three functions on the same set of axes. In the functions you can refer to up to four independent variables that are controlled by sliders. This allows you to easily see the effect of changes since the graphs change in real time as you drag the sliders.
GFE.gif
GraphSketch.com
by Andy Schmitz
GraphSketch.gif
Mathator (ad supported)
Compatible with the basic functionality of other programs
like Matlab or Octave.
mathator.gif
Holt Online Learning Graphing Calculator
HoltOnline.gif
Not online, but free and with download of source available, has scripting capabilities.
GraphCalc

Also, Graph by Ivan Johansen.
graphcalc.gif
Graphing Calculator 3D

Easy-to-use 3D grapher that plots high quality graphs for 2D and 3D functions
and coordinates tables. Graphing equations is as easy as typing them down.
Both cartesian and polar coordinates are supported as well as parametric
equations and inequalities. Downloador use Online Graphing Calculator.
pp_1_small.jpg
Online Function Grapher

An interactive function plotter. Super fast, responds immediately. No Java required.
external image ex_grid_numbers_axes.jpg
3D graph plotter
pillarunt.GIF
top


Plotting Utilities


NLVM - Grapher
nlvm.gif
Ontario Ministry of Education 3D Plotter
Plots points, lines and planes using various forms and a simple click and drag interface.
3DPlotOAME.gif
Maths Online Function Plotter
mathsonline.gif
Online Function Grapher gCalcD
(ad supported)
Graph, solve, differentiate.
gcalcd.gif
e-tutor Graphing utitlity
e-tutor.gif
Webmath's Plotting utilities - including xy grapher
Some very nice tools here
SPACEGOO Plots - 3d function plotter
spacegoo.gif
top


Computer Algebra System

Yacas online - no download required.
Click on My Yacas

Omega Computer Algebra Explorer

Free Online CAS - no download required.

Create an account and start using it.

There is a Quick Reference Card available.
external image intro.jpg
WIRIS CAS(not free)

Wolfram Alpha
wolframalpha.png
Online Matrix Calculator
matrix.gif
WIRIS CAS(not free)
external image 3853527381_f4f354a94f.jpg

Business/Financial

Time Value of Money Calculator
tvm.gif
Bank of Canada Inflation Calculator
The Inflation Calculator uses monthly consumer price index (CPI)
data from 1914 to the present to show changes in the cost of a fixed
"basket" of consumer purchases.
These include food, shelter, furniture, clothing, transportation, and recreation.
An increase in this cost is called inflation.
RBC Mortgage Calculator

MLS Mortgage Calculator

Time Duration Calculator
(ad supported)

top


Related Links

ODP ( Dmoz ) web based calculators
Super calculators
Directory of E-Learning Tools: Calculator page
Martindale's Calculators On-Line Center Mathematics Calculator Center
Online Calculators Live Binder
Reflections on Math Manipulatives and Calculators
Commercial MAC/PC Graphing Calculator and the long, but very entertaining story of its development.
Graphmatica (shareware) is a powerful, easy-to-use, equation plotter with numerical and calculus features.
Crest Capital Ultimate List of Tax Calculators

top

- rossisen rossisen Jun 14, 2007
external image rossisen-lg.jpg