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Math Calculators

Our math calculators are interactive and unique. These calculators are best used to check your work, or to compute a complicated problem. Remember that math calculators are a problem-solving tool, and should not replace conventional math skills. Choose one of the calculators below to get started.
Math Calculators Description
Arithmetic Operations This calculator allows you to perform simple arithmetic operations.
Circle Solver Calculators Our circle solver lets you enter the area, diameter or circumference of a circle and then solves for the other two. It is three calculators in one.
Circumference Calculator Find the circumference of a circle by entering its radius.
Random Number Generator Generate a random number between one and a number of your choice instantly.
Custom Random Number Generator
Generate a random number between two numbers of your choice instantly. This is the most popular of all our calculators.
Length Converter Easily convert between the seven most popular length units- centimeters, meters, kilometers, miles, inches, feet and yards.
Loan Payment Compute your monthly loan payment after entering the principal, interest rate and number of years.
Math Functions Grapher This powerful tool is used for graphing math functions such as sine, cosine, and tangent.
Quadratic Equations Solver Find the roots of a quadratic equation with this handy solver.
Roman Numeral Converter Convert a whole number into a Roman Numeral with this handy tool.
Scientific and Chemistry Calculators This comprehensive suite of calculators includes a scientific calculator. It also has is a molecular weight calculator and the tables with various physical and chemical constants.
Square Root Calculator Find the square root of a number you enter.
Temperature Converter Convert between Fahrenheit and Centigrade temperatures.
Triangular Numbers Find any triangular number interactively.

More Math Help:
Grants Online Degrees
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Last Modified 05 Mar 2015