# Math Calculator

### Calculators for percentage, fractions, factoring and maths

Use any math calculator such the ones provided in this category.

Visit us from time to time as TheCalculator.co is frequently updated!

## Parallelogram Area Calculator

This ... can help you compute the area of a parallelogram based on the height (h) and the base length (b). Below the form you can find the formula used....

15 Mar, 2016 More...

## Collinear Points Calculator

This ... can help you check whether 3 given points (A, B, and C) are collinear or not based on their coordinates....

17 Aug, 2015 More...

## Combinations with Replacement Calculator

This ... can help you calculate the value for CR(n,r) = C(n+r-1,r) = (n+r-1)!/r!(n – 1)!, where both n and r should be >= 0...

12 Aug, 2015 More...

## Circular Permutation Calculator

This ... can help you find the circulation permutations by the formula P(n) = (n - 1)! Where n > 0....

12 Aug, 2015 More...

## Regular Polygon Calculator

This ... can help you calculate the area, perimeter, interior angle, central/exterior angle, apothem and the radius of circumcircle if you provide the number...

11 Aug, 2015 More...

## Rhombus Calculator

This ... can help you find the side, area, perimeter, diagonals, height and any unknown angles of a rhombus if you know 2 dimensions....

11 Aug, 2015 More...

## Law of Sines Calculator

This ... can help you find the unknown angles or sides of a triangle if you know any 3 dimensions....

10 Aug, 2015 More...

## Law of Cosines Calculator

This ... can help you calculate the unknown angles or sides of a triangle if you know any 3 dimensions....

10 Aug, 2015 More...

## Rectangular Prism Calculator

This ... can help you find the volume, surface area, diagonal, height or width of a rectangular prism if you know the required dimensions....

10 Aug, 2015 More...

## Cylinder Calculator

This ... can help you calculate the volume, base, lateral and surface areas, height or radius of any right cylinder if you have the required dimensions....

08 Aug, 2015 More...

## Statistical Significance Calculator

This ... can help you determine the value of the comparative error, difference & the significance for any given sample size and percentage respo...

08 Aug, 2015 More...

## Pyramid Calculator

This ... can help you calculate the volume, base, lateral and surface areas, height or base width & length of any right rectangular pyramid if you know the requi...

07 Aug, 2015 More...

## Rectangle Calculator

This rectangular calculator can help you calculate the area, perimeter, diagonal, length or width of a rectangle if you know the required dimensions....

07 Aug, 2015 More...

## Sphere Calculator

This ... can help you calculate the volume, area, diameter, circumference or the radius of a sphere if you provide only one out of the 5 dimensions....

28 Jul, 2015 More...

## Cone Calculator

This ... can help you calculate the volume, surface area, base & lateral surface area, radius or height & slant height of a right circular cone if you provide t...

28 Jul, 2015 More...

## Negative Binomial Calculator

This ... can help you calculate the negative probability based on the number of trials (n), number of successes (x) and probability of success on a single ...

28 Jul, 2015 More...

## Hypergeometric Calculator

This ... can help you compute individual and cumulative hypergeometric probabilities based on population size, no. of successes in population, sample size and...

28 Jul, 2015 More...

## Binomial Calculator

This ... can help you calculate individual and cumulative binomial probabilities of an experiment considering the probability of success on a single trial, no. of t...

27 Jul, 2015 More...

## Linear Equations Calculator

This ... can help you solve any system having 2 or 3 equations/unknown variables by specifying their coefficients & terms within two matrices....

07 Jul, 2015 More...

## F Test Calculator

This ... can help you calculate the F value for a statistical test consisting of two set of values, that follows the F-distribution under the null hypothesis....

07 Jul, 2015 More...

## Empirical Rule Calculator

This ... can help you determine if a given data set follows a normal distribution by checking if 68% of data falls within first standard deviation (σ), ...

07 Jul, 2015 More...

## Poisson Distribution Calculator

This ... can help you find the probability of a specific number of events taking place in a fixed time interval and/or space if these events take place ...

07 Jul, 2015 More...

## Matrix Power Calculator

This ... can help you raise a matrix no matter of its type (with 2x2, 3x3 or 4x4 rows and columns) to a given power. You can find a calculation example below th...

03 Jul, 2015 More...

## Transpose Matrix Calculator

This ... can help you compute the transpose of a matrix no matter of its type, having from 1 to 4 rows and/or columns....

02 Jul, 2015 More...

## Determinant Calculator

This ... can help you calculate the determinant of a square matrix independent of its type in regard of the number of columns and rows (2x2, 3x3 or 4x4). You can...

02 Jul, 2015 More...

## Inverse Matrix Calculator

This ... can help you find the inverse of a square matrix no matter of its type (2x2, 3x3 or 4x4). You can discover more right after the tool....

30 Jun, 2015 More...

## Scalar Multiplication of Matrix Calculator

This ... can help you calculate the multiplication between a scalar and a matrix no matte of its type (having from 1 to 4 columns and/or rows...

30 Jun, 2015 More...

## Matrix Subtraction Calculator

This ... can help you calculate the subtraction of two matrices while they can have 2x2, 3x3 or 4x4 rows and columns. You can understand better the calcul...

30 Jun, 2015 More...

This ... can help you make the addition of two matrices that can have 2x2, 3x3 or 4x4 rows and columns. You can find a calculation example below the form....

30 Jun, 2015 More...

## Matrix Multiplication Calculator

This ... can help you calculate the multiplication of two matrices no matter of their number of columns and rows (2x2 3x3 4x4). You can discover a calc...

29 Jun, 2015 More...

## Matrix Calculator

This ... can help you perform multiplication, addition or subtraction of two matrices no matter of their type in regard of the number of columns and rows (2x2 3x3 4x4...

29 Jun, 2015 More...

## Covariance Calculator

This ... can help you determine the covariance factor which is a measure of how much two random variables (x,y) change together and find as well their sample mean...

15 Jun, 2015 More...

## Fibonacci Calculator

This ... can help you to find any n(th) term within the Fibonacci numbers/sequence and then the sum of the sequence by using the golden ratio formula. You can lear...

14 Jun, 2015 More...

## Linear Regression Calculator

This ... can help you to find the intercept and the slope of a linear regression equation and draw the line of best fit from a set of data witha scalar dep...

12 Jun, 2015 More...

## Geometric Sequence Calculator

This ... can help you find a specific number within a geometric progression and all the other figures if you know the scale number, common ratio and which...

11 Jun, 2015 More...

## Arithmetic Sequence Calculator

This ... can help you find a specific number within an arithmetic progression and all the other figures if you specify the first number, common differenc...

10 Jun, 2015 More...

## Harmonic Mean Calculator

This ... can help you find the harmonic/subcontrary mean which is used in math, physics, statistics and other sciences as it provides the truest average. There...

29 Apr, 2015 More...

## Chi Square Calculator

This chi square test allows you to compute the statistical hypothesis test to discover any significant difference between expected and observed frequencies. There is more informati...

22 Apr, 2015 More...

## Volume and Surface Calculator

This ... finds the volume, surface area, radius, diagonal & center of gravity for any shape from cube to cylinder, pyramid or parallelepiped....

17 Apr, 2015 More...

## Cube Calculator

This ... can find the surface area, volume, side lengths and diagonal lengths in different units of a cube if you know one of its variables/dimensions/sizes. Below the ...

17 Apr, 2015 More...

## Square Footage Calculator

This ... finds the square footage of a house, room, property, lot or land with any of the following shape rectangle, triangle, trapezoid, square, circle or rh...

16 Apr, 2015 More...

## Fractions Calculator

This ... helps you solve the addition, subtraction, multiplication or division of fractions. Below the tool you can find the formulas used....

16 Apr, 2015 More...

## Circle Calculator

This ... finds the area, circumference or radius of circles by considering a given variable that should be provided (area or diameter or circumferenc...

16 Apr, 2015 More...

## Trigonometry Calculator

This ... finds the radiant and degrees of Sine (Sin) Cosine (Cos) Tangent (Tan) Cotangent (Cot) Secant (Sec) Cosecant (Cosec) Arc Sine (ASin) Arc Cosine (ACos) ...

16 Apr, 2015 More...

## Exponent Calculator

This ... makes the exponentiation calculation that involves two numbers: one is the base (x) and the other is the exponent (n), written as x^n....

15 Apr, 2015 More...

## Log and Antilog Calculator

This ... makes the log/antilog calculations in which the logarithm of a number to a given base is the power/exponent to which the base must be raised in orde...

15 Apr, 2015 More...

## Standard Deviation Calculator

This ... can help you calculate the population & sample standard deviations, standard variance, sum and the mean of a data set. Below the form you can...

15 Apr, 2015 More...

## Derivative Calculator

This ... calculates the derivative (2 orders of derivation) of a given function by analytical differentiation. There is more information on how to input your func...

15 Apr, 2015 More...

## Ratio Calculator

This ... solves ratios or proportions in case a value is missing or even two values are missing or it can evaluate as true or false any ratio expression....

15 Apr, 2015 More...

## Z Score Calculator

This ... finds the Z score by considering a given raw score value, the mean and the standard deviation of the population to which the raw score (standardized random ...

15 Apr, 2015 More...

## Sample Size Calculator

This ... can help you calculate the sample size which represents how many people you need to interview in order to obtain results that reflect the population tar...

15 Apr, 2015 More...

This ... can help you find the roots and solve any quadratic equation by using the formula for getting the two possible solutions. Below the form you can g...

15 Apr, 2015 More...

## GCF Calculator

This ... finds the greatest common factor of 2, 3 or 4 numbers which in math is also known as the greatest common divisor (GCD)....

13 Apr, 2015 More...

## Ohms Law Calculator

This ... calculates any two from voltage, current, resistance or power based on the other two given variables from the Ohms law formula. You can more on this topic ...

13 Apr, 2015 More...

## Distance Formula Calculator

This ... calculates the distance between any two given points defined by their coordinates (including coordinates in the form of a fraction)....

13 Apr, 2015 More...

## Confidence Interval Calculator

This ... estimates the margin of error/accuracy of a survey by considering its sample & population sizes and a given percentage of choosing specific ...

13 Apr, 2015 More...

## Square Root Calculator

This ... calculates the square root of any given positive number with or without decimals. You can read more about the steps applied below the tool....

13 Apr, 2015 More...

## Percentage Increase Calculator

This ... calculates the percentage of how much a number has increased/decreased compared to an initial figure or it can apply a % to a value or find the ...

13 Apr, 2015 More...

## Factor Calculator

This ... finds the factors of any given number and returns the correct factorization expression that results....

13 Apr, 2015 More...

## Percent Calculator

This ... estimates how much a percentage applied to a value represents, so you will get the absolute value that results after applying the percent to a given number....

13 Apr, 2015 More...

## Perimeter and Area of Triangle Calculator

This triangle calculator calculates the area of a triangle and its perimeter no matter of its type by taking account of the sides and/or angles you know. There is in more informati...

13 Apr, 2015 More...

## Slope Calculator

This ... solves the line slope equation either when 2 points are given or when 1 point and the slope are known. You can read more on this topic below the tool....

11 Apr, 2015 More...

## Probability Calculator

This ... calculates the normal probability for single and multiple events, which is the chance that a specific event could take place. There is more information ...

11 Apr, 2015 More...

## Triangle Calculator

This ... calculates the sides, angles, perimeter and area of any triangle no matter of its type (right, isosceles, equilateral) based on the values you know. There ...

11 Apr, 2015 More...

## Cube Root Calculator

This ... finds the cube root of any given number; which is the value that if gets multiplied by 3 equals the initial number....

11 Apr, 2015 More...

## LCM Calculator

This ... finds the least common multiple of 2 or 3 numbers which is the smallest number (non-zero number) that is a multiple of two or more no....

11 Apr, 2015 More...

## Proportion Calculator

This ... can solve ratios in case a value is missing or even two values are missing from the given proportion or can evaluate as true or false any proportions....

11 Apr, 2015 More...

## Average Calculator

This ... finds the average value of any given data set of numbers by making the sum of the given numbers and then by dividing it by the count of the values....

11 Apr, 2015 More...

## Rounding Calculator

This ... computes the round of numbers with decimals (from 1 up to 9 decimals) thousands, hundreds, tens, ones, tenths, millions....

11 Apr, 2015 More...

## Mixed Number Calculator

This ... helps you solve simple operations with mixed numbers, whole numbers, fractions or integers like adding, subtracting, dividing or multi...

11 Apr, 2015 More...

## Right Triangle Calculator

This ... calculates the sides, dimensions and angles, perimeter and area of a right triangle by using the Pythagorean theorem & Heron’s formula....

11 Apr, 2015 More...

This ... can help you add any two or more given fractions at a time (it allows up to 8 fractions to be added in a single calculation)....

10 Apr, 2015 More...

## Multiplying Fractions Calculator

This ... can help you solve any multiplying fractions calculation for at least two or more given fractions....

10 Apr, 2015 More...

## Decimal to Fraction Calculator

This ... can help you transform any given decimal number to a fraction whenever needed to solve a math exercise that requires such conversion....

10 Apr, 2015 More...

## Fraction to Decimal Calculator

This ... can help you convert any given fraction to a decimal number while trying to solve math exercises that requires such transformation....

10 Apr, 2015 More...

## Combination Calculator

This ... calculates the number of all possible combinations that can result by taking a subset of items from a larger given set of items....

10 Apr, 2015 More...

## Prime Factorization Calculator

This ... finds the factors of a given number while trying to solve any math problems that require prime factorization....

10 Apr, 2015 More...

## Density Calculator

This ... calculates any from density, volume or mass as needed by considering two given variables from the density equation. There is more information about the form...

10 Apr, 2015 More...

## Permutation Calculator

This ... calculates the number of possible ways of obtaining/rearranging an ordered subset of r members from a larger set of n members. There is more information...

10 Apr, 2015 More...

## Variance Calculator

This ... calculates the (s2) sample variance or the population variance for a data set, depending on the data provided. There is more information about t...

10 Apr, 2015 More...

## Correlation Coefficient Calculator

This ... can help you test the correlation coefficient between two statistical variables x and y. There is in depth information about the formula use...

10 Apr, 2015 More...

## Mean Median Mode Calculator

This ... computes the average (mean), median and mode values of any given numbers /statistical data set. There is in depth information about the formulas us...

09 Apr, 2015 More...

## Molecular Weight Calculator

This ... provides you with the molecular weight of any periodic element and the molar mass for any formula you enter in the form....

09 Apr, 2015 More...

## Long Division Calculator

This ... divides two numbers: a dividend and a divisor and returns the number quotient along with a whole number remainder....

09 Apr, 2015 More...

## Midpoint Calculator

This ... calculates the distance and the midpoint between any two given points defined by their coordinates (x1,y1;x2,y2), even between two points defined by fracti...

09 Apr, 2015 More...

## Square Calculator

This ... calculates the perimeter, area and diagonal of a square by taking account of its side length....

09 Apr, 2015 More...

## Percent Error Calculator

This ... calculates the percentage ratio of the difference between the approximated/observed value and the true/real value over the true figure. There is more ...

09 Apr, 2015 More...

## Range Calculator

This ... helps you calculate the range of a set of numbers integer/decimal positive and/or negative, the minimum and the maximum of the range. There is more informatio...

09 Apr, 2015 More...

## Quartile Calculator

This ... finds the first quartile (lower), second quartile (median) and third quartile (upper) of a data set and is designed for helping in statistics calculations....

08 Apr, 2015 More...

## Mass Calculator

This ... can estimate the mass of a body by taking account of its volume and density, while the units for the two values can be chosen as desired. You can read more abo...

08 Apr, 2015 More...

## Decimal Calculator

This ... can help you transform a fraction to decimal, convert a decimal to a fraction and calculate any long division operation. You can read more on this topic bel...

08 Apr, 2015 More...

## Percentage Change Calculator

This ... performs 3 types of calculations: percentage increase or decrease change from one no. (A1) to another (A2), percentage difference and applying/ext...

08 Apr, 2015 More...

## Factorial Calculator

This ... helps you calculate any factorial operation which is a function that makes the product of all positive integers less than or equal to a given number. More...

08 Apr, 2015 More...

## Percentage Calculator

Use this ... to determine how much a percent represents from a given value or what % is a value compared to another absolute value; or you can use it to estimate ...

23 Feb, 2015 More...

## Fraction Calculator

This ... can help you solve any fraction arithmetic operations such as multiply and add or subtract and divide and learn how to deal with them. Everything there is ...

22 Feb, 2015 More...

## Online Scientific Calculator

This ... has a full list of functions that can help you find the solution for any basic or complex math and scientific calculations in physics, engineering...

23 Dec, 2014 More...

This ... helps you solve any quadratic equation by applying the standard formula for finding the two possible solutions (roots). More details on this topi...

20 Dec, 2014 More...

## Basic Scientific Calculator

This ... is a handy math tool that allows you compute any mathematical calculations like adding, subtracting, multiplying or dividing. More details on this ...

19 Dec, 2014 More...

## Factoring Calculator

This ... helps you with computing the prime factorization for any given positive integer number. More details on prime factors you can read below....

01 Dec, 2014 More...