These maths calculators allow you to perform many operations on numbers, fractions, algebraic expressions, functions, vectors, matrices.
127 calculators
Absolute value : The abs function calculates online the absolute value of a number.
Area of a square : area online calculator that can calculate the area of a square from the length of a side.
Area of a circle : area online calculator that can calculate the area of a circle from its radius or from its diameter.
Area of a rectangle : area online calculator that can calculate the area of a rectangle from its length and its width.
Pace to speed converter : The calculator allows you to convert a pace (time needed to cover 1 kilometer) into speed expressed in km/h.
Arccosine : The arccos function allows the calculation of the arc cosine of a number.
The arccos function is the inverse functions of the cosine function.
Arcsine : The arcsin function allows the calculation of the arc sine of a number.
The arcsin function is the inverse function of the sine function.
Arctangent : The arctan function allows the calculation of the arctan of a number.
The arctan function is the inverse functions of the tangent function.
Amplitude of a complex number : The amplitude calculator determines the amplitude of a complex number from its algebraic form.
Algebra calculator : Calculator that allows to make algebraic calculation by combining operations with letters and numbers, and to indicate the steps of calculation.
Hours calculator : Time calculator that allows you to make hourly calculations and time conversions using the h:min:s (hours, minutes, seconds) format.
Matrix calculator : The matrix calculator allows to do calculations with matrices online.
Simplifying surds calculator : Online surds calculator that allows you to make calculations in exact form with square roots: sum, product, difference, ratio.
Time converter : Time calculator that can convert durations into seconds, minutes, hours and days.
Trigonometric Calculator : Calculator wich uses trigonometric formula to simplify trigonometric expression.
Vector calculator : The vector calculator allows to do calculations with vectors using coordinates.
Quotient and remainder calculator : The calculator allows to find online the quotient and the remainder in the euclidean division of two polynomials or two integers.
Standard deviation calculator : Calculate online the standard deviation of a set of values, the exact result is given to the calculation steps.
Find equation of a straight line from two points : The equation straight line calculator allows to calculate the equation of a straight line from the coordinates of two points with step by step calculation.
Find the equation of tangent line : The tangent line equation calculator is used to calculate the equation of tangent line to a curve at a given abscissa point with stages calculation.
Parity of a number : is_odd function returns true if the number passed is odd, false otherwise.
Parity of a number : is_even function returns 1 if the number is even, 0 otherwise.
Exponential : The function exp calculates online the exponential of a number.
Factorial calculator : The factorial of a natural number n is the product of the positive integers less than or equal to n. The factorial calculator allows you to find this number.
Factoring calculator : The factoring calculator allows to factor an algebraic expression online with steps.
Properties of a numerical function : This calculator lets you study a function using the following algebraic calculation tools: derivative, antiderivative, is_odd_or_even_function, equation_tangent_line, discriminant, degree, valuation.
Properties of a fraction : This calculator lets you apply functions to a fraction to determine its properties: numerator, denominator, evaluate, euclidean_division, percentage, simplify.
Properties of a complex number : This calculator allows you to determine the properties of a complex number: complex_number, real_part, imaginary_part, complex_modulus, amplitude, complex_conjugate.
Integer calculations : This calculator allows you to apply special functions to an integer: prime_factorization, base_converter, factorial, percentage, permutation, perimeter, is_even, is_odd.
Standard statistical functions calculator : This calculator allows you to apply standard statistical functions to a series: average, standard_deviation, variance, max, min, sum.
Usual numerical functions calculator : This calculator lets you apply most standard numerical functions to a number: cos, sin, tan, arctan, cotan, arccos, arcsin, exp, ln, log, sh, ch, th, coth, sec, sqrt, cube_root.
Fraction calculator : Fraction calculator that allows to do all types of calculations step by step on fractions.
Solved mathematical exercises generator : Returns a list of mathematical exercise statements and their solutions that can be used by teachers to prepare tests and quizzes.
Integral calculator : The integral calculator calculates online the integral of a function between two values, the result is given in exact or approximated form.
Indefinite integral calculator : The antiderivative calculator allows to calculate an antiderivative online with detail and calculation steps.
Inverse matrix calculator : The inverse_matrix function allows to calculate online the inverse of a matrix.
Limit calculator : The limit calculator allows the calculation of the limit of a function with the detail and the calculation steps.
Numerator of a fraction : The numerator function allows the calculation of the numerator of a fraction.
Scientific online calculator : Online Scientific Calculator to calculate algebraic expressions and get a numerical result.
Imaginary part of complex number : The imaginary part calculator allows you to calculate online the imaginary part of a complex number.
Real part of complex number : The real part calculator allows you to calculate online the real part of a complex number.
Perimeter calculator : Online perimeter calculator that calculates rectangle perimeter, square perimeter, triangle perimeter or circle perimeter.
Perimeter of a square : The online calculator allows to calculate the perimeter of a square from the length of a side.
Perimeter of a circle : Online calculator that calculates the perimeter of a circle from its radius.
Perimeter of a rectangle : The online calculator allows to calculate the perimeter of a rectangle from its length and its width.
Permutation calculator : To calculate online the number of permutation of a set of n elements.
Gcd calculation online : GCD calculator that uses Euclid's algorithm to give the steps of the GCD calculation.
Percentage calculator : This percentage calculator converts fractions or numbers in percent.
Least common multiple : LCM calculator to calculate the least common multiple (LCM).
Calculate product elements of sequence : product function calculates online the product of the terms of the sequence whose index is between the lower and
the upper bound.
Product matrix calculator : This matrix calculator allows to calculate online the product of two matrix with calculation step.
Calculus scalar triple product : The scalar triple product calculator allows online calculation of scalar triple product.
Dot product calculator : The dot product calculator allows the calculation of the dot product of two vectors online from their coordinates.
Cross product calculator : The vector calculator allows the calculation of the cross product of two vectors online from their coordinates.
Pythagorean theorem calculator : The calculator uses the Pythagorean theorem to verify that a triangle is right-angled or to find the length of one side of a right-angled triangle.
Cube root : The cube_root function calculates online the cube root of a number.
Simplify Calculator : Calculator wich can simplify an algebraic expression online.
Solve for x calculator : The equation solver allows to solve equations with an unknown with calculation steps : linear equation,
quadratic equation, logarithmic equation, differential equation.
Inequality calculator : Inequality solver that solves an inequality with the details of the calculation: linear inequality, quadratic inequality.
Solve system of linear equations : The solver of systems of linear equations allows to solve equations with several unknowns: system of equations with 2 unknowns, system of equations with 3 unknowns, system with n unknowns.
Secant : The trigonometric function sec allows to calculate the secant of an angle expressed in radians, degrees, or grades.
Hyperbolic sine : The sh function allows to calculate online the hyperbolic sine of a number.
Sine : The sin trigonometric function to calculate the sin of an angle in radians,
degrees or gradians.
Countdown solver : This countdown solver allows finding a target number from a set of integer in using arithmetic operations.
Calculate sum elements of sequence : Series calculator allows to calculate online the sum of the terms of the sequence whose index is between the lower and the upper bound.
Sum matrix calculator : This matrix calculator allows to calculate online the sum of two matrix with calculation step.
Square root : The sqrt function allows to calculate the square root of a number in exact form.
Sequence calculator : Sequence calculator allows to calculate online the terms of the sequence whose index is between two limits.
Recursive sequence calculator : The calculator of sequence makes it possible to calculate online the terms of the sequence, defined by recurrence and its first term, until the indicated index.
Array of values of a function : The values calculator returns the table of values of a function obtained from an initial value and the difference between two consecutive values (steps).
Tangent : The tan trigonometric function to calculate the tan of an angle in radians,
degrees or gradians.
Hyperbolic tangent : The function th allows to calculate online the hyperbolic tangent of a number.
Trace of a matrix : The matrix calculator calculates online the trace of a matrix.
The trace of a square matrix is equal to the sum of the terms of its diagonal.
Valuation of a polynomial : The valuation function allows to calculate the valuation of a polynomial online.
Variance : The variance function allows to calculate online the variance of a serie.
Average speed calculator : The calculator returns a speed in km/h from a distance and a duration, or from a pace (duration necessary to cover 1 kilometer).
Speed to pace converter : Pace calculator from a speed in km/h, the pace is the time to cover a distance, usually expressed in min/km or min/mile.
Volume of a cube : The online calculator allows to calculate the volume of a cube from the length of a side.