Ma Math Tools

15 free math tools — Solve equations and crunch numbers.

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Percentage Change

/percentage-change
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Fraction Calculator

/fraction-calculator
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Roman Numerals

/roman-numeral-converter
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Number Base Converter

/number-base-converter
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GCD / LCM

/gcd-lcm
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Scientific Notation

/scientific-notation
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Quadratic Solver

/quadratic-equation-solver
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Pythagorean Theorem

/pythagorean-theorem
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Standard Deviation

/standard-deviation-calculator
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Ratio Calculator

/ratio-calculator
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Percentage of Number

/percentage-of-number
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Average Calculator

/average-calculator
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Area Calculator

/area-calculator-shapes
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Factorial Calculator

/factorial-calculator
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Random Numbers

/random-number-generator-range

Trigonometry Calculator

Sin, cos, tan and inverse functions

Permutation & Combination

Calculate nPr and nCr

Prime Number Checker

Test if a number is prime

Fibonacci Generator

Generate Fibonacci sequences

Speed/Distance/Time

Calculate speed, distance, or time

Binary Calculator

Binary math operations

Hex Calculator

Hexadecimal calculator

Probability Calculator

Event probability

Statistics Calculator

Mean, median, mode, stddev

Logarithm Calculator

Log, ln, log2

Matrix Calculator

Matrix operations

Equation Solver

Solve linear equations

 Beat Frequency Calculator Percentile Calculator Number Series Analyzer Cross Product Calculator