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the entire directory
only in Calculators/WebBased
Description
Top
:
Science
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Math
:
Calculators
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WebBased
(56)
Chemical Engineering
@
(5)
See also:
Computers: Hardware: Calculators
(55)
Recreation: Travel: Preparation: Currencies: Exchange Rates
(28)
Science: Math: Software: Calculators
(37)
Science: Reference: Units of Measurement: Online Conversion
(24)
Martindale's Calculators
 A collection of calculators for the sciences, business and everyday measurements. Organized by subject area.
AbaCal
 An easy to use online platform for applied mathematics which includes an online calculator, a formula library and an exchange platform.
Alcula Scientific Calculator
 An advanced online scientific calculator for students of mathematics.
AquaCalc
 Convert between various units of measurement, calculate volume and area, convert weight to volume and volume to weight, gravel and mortgage calculators.
Area of a Circle
 A simple calculator to calculate the radius, diameter, circumference, or area of a circle from a given parameter.
Binary Calculator
 An arbitraryprecision binary calculator, which adds, subtracts, multiplies, or divides integer and fractional values.
Binary Hex Converters
 Online tool for converting binary, decimal, hexadecimal and ASCII text.
Bit Calculator
 Makes conversions between bits, bytes and its multipliers.
Calc
 Online numeral system converter. Supports decimal, hexadecimal, octal, binary numbers, ASCII characters.
Calc Result
 Provides a set of online calculators for math and physics.
CalcBuddy
 A math resource website providing an online scientific calculator, and numerous special purpose calculators and unit converters
CalcMachine
 Easy to use online calculator and expression evaluator. It supports basic arithmetic, trigonometry and logarithmic functions.
CalcNexus
 Provides online calculators for webenabled mobile phones and PDAs, including financial, fitness and conversion calculators.
Calculate Eigenvalues and Eigenvectors
 Calculator for eigenvalues and eigenvectors. Includes a test example and various options.
Calculate for Free
 Performs basic math operations, as well as square root and percentages. Includes memory save and recall.
Calculator
 Online calculators for a variety of conversions and calculations.
A Calculator
 A basic online calculator similar to many electronic calculators.
Calculator Pi
 Provides functions common in science and engineering. Creates a printable sequence of calculations that can be bookmarked or shared as URL.
Calculator Soup
 Free online calculators for finance, math, algebra, fractions, geometry, physics, time and statistics. Converters for common conversions.
Calculator Tab
 Free scientific online calculator, which includes longterm memory, trigonometric functions, logarithmic functions, brackets and the modulo operation. It can be opened in a small popup window and includes a user guide. [Modern GUI, AdobeFlash based]
Calculator.pro
 Calculators for basic, scientific, BMI, currency, credit, dechexoctbin, pregnancy, and ovulation. Simple GUI, JavaScript based.
Calculatoria
 Online mathematical calculator with basic and scientific modes. Shows calculation history.
Calculla
 The set of tools and tables used for calculating different math (and nonmath) problems.
Cleave Books  Specialist Calculators
 Features converters for perimeter measurements of geometric figures, fractions, percentages, number bases, loan repayments, growth and decay, cost of living index, fuel consumption, flow rate, specific energy, viscocity, and heat capacity.
Dario Alpern's Complex Number Calculator
 Computes basic operations, 1/z, pi, exponent, log, trig, and polygamma functions. Includes memory feature.
Days Calculator
 Helps to compute how many days have passed from an earlier time to the present day.
Desmos
 Online graphing calculator. Free to use, supports hundreds of simultaneous equations, and supports interactive exploration via sliders.
eCalc
 A free online scientific calculator, and conversion of length units.
Equalsto
 Offers an online calculator and a multi function unit converter.
Fraction Simplifier
 Online tools for fast simplifying fractions and mixed numbers.
Free Online Calculator
 Free online calculator use for decision making, discovery and learning.
Free Online Spreadsheet Calculator
 Free online spreadsheet calculator has an estimating and budgeting form that shows all your calculations and allows you to print and save results.
Fuel Cost Calculator
 Calculates fuel cost based on inputted parameters.
GCalc
 Free online graphing calculator for education use with 2d, 3d, cartesian, polar, calculus, differential equations, scientific, implicit function components.
Hiox Calculator & Converter
 Features calculators for arithmetic functions, scientific computations, binary conversions, areas, financial interest, prime numbers, recurring fractions, factoring, matrices, HEX color converter, date and day calculations, as well as for measuring bandwidth.
iFigure
 Guide to online calculators, including those designed for home, travel, finance, health, and small business.
iKaes
 Solves math problems and gives instant stepbystep solution.
JavaScript Calculator Online
 An easy to use online calculator based on the JavaScript function eval().
Math Calculators Online
 Math online calculators and solvers for problems including polynomial equations, rational expressions, systems of equations, matrices, complex numbers, and analytic geometry.
Math Fest
 A list of online basic, scientific, graphing, CAS and business calculators with thumbnails and a short description.
metacalculator
 Free calculator graphs up to 5 equations, finds intersections and lets you save picture of graph to your computer.
A Mobile Computational Platform
 Offers a mobile computing platform for mobile devices and web.
The Number Empire
 A collection of online calculators, including prime number finder, fraction solver, and solution finder for calculus equations.
Online Matrix Calculator
 Calculates matrix determinant and inverse. Performs LU, Cholesky, QR, SVD decompositions. Calculates eigenvalues and eigenvectors.
Percent Change Calculator
 Measures the difference in value using percentages. Includes bar graphs with the answer.
Quadratic Equation Calculator
 Calculator for solving a general quadratic equation.
Scientific Calculator
 Java applet online calculator.
Scientific Calculator
 Javascript calculator with basic scientific functions.
Shannon entropy calculator
 Shannon entropy allows to estimate the average minimum number of bits needed to encode a string of symbols based on the alphabet size and the frequency of the symbols.
Solve My Math
 Collection of online math calculators for algebra, calculus, statistics.
Square Root Calculator
 Interactive square root calculator that can handle negative, imaginary, and complex numbers.
Stack Scientific Calculator RPN
 Javascript scientific calculator using RPN.
Tip Calculator
 Mobile friendly tip calculator which shows exactly what to put on your receipt.
Web 2.0 Scientific Calculator
 Free online scientific notation calculator. Functions include math expressions, plots, unit converter, equation solver, complex numbers and calculation history.
WebMATH
 Collection of simple calculators for general math, algebra, plots and geometry, trig. and calculus.
Wolfram Mathematica: Online Integrator
 Free integration solver that also does derivatives, equations and plots.
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Last update: March 10, 2016 at 3:45:07 UTC 
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