Math Calculators

Maths is always daunting, there’s no way around it. But thanks to our collection of maths calculators, everyone can perform and understand useful mathematical calculations in seconds. Are you scared of trigonometry? Do you think geometry is “too complicated”? Fear not! Omni Calculator has your back, with a comprehensive array of calculators designed so that people with any level of mathematical knowledge can solve complex problems effortlessly. We have all sorts of triangle calculators, polygon calculators, perimeter, area, volume, trigonometric functions, algebra, percentages… You name it, we have it! In addition to the top-notch mathematical calculators, we include accurate yet straightforward descriptions of mathematical concepts to shine some light on the complex problems you never seemed to understand

Percentages calculators 💯

Average Percentage CalculatorFraction to Percent CalculatorDecimal to Percent ConverterDoubling Time CalculatorPercentage CalculatorPercentage Change CalculatorPercentage Decrease CalculatorPercentage Difference CalculatorPercentage Increase CalculatorPercentage of a Percentage CalculatorPercent Error Calculator

Algebra calculators 🔡

Adding and Subtracting Polynomials CalculatorAntilog Calculator (Antilogarithm)Binomial Coefficient CalculatorChange of Base Formula CalculatorChinese Remainder Theorem CalculatorCompleting the Square CalculatorComplex Conjugate CalculatorComplex Number CalculatorComplex Root CalculatorCondense Logarithms CalculatorCross Multiplication CalculatorCube Root CalculatorCubic Equation CalculatorDescartes' Rule of Signs CalculatorDiamond Problem CalculatorDiscriminant CalculatorError Function CalculatorExpanding Logarithms CalculatorExponent CalculatorExponential Growth CalculatorFactorial CalculatorFactoring Trinomials CalculatorFOIL CalculatorGamma Function CalculatorHyperbolic Functions CalculatorLog Calculator (Logarithm)Log Base 2 CalculatorMultiplying Binomials CalculatorMultiplying Polynomials CalculatorNatural Log CalculatorNegative Log CalculatorPartial Fraction Decomposition CalculatorPerfect Square Trinomial CalculatorPolynomial Division CalculatorPolynomial Graphing CalculatorPower Set CalculatorProportion CalculatorQuadratic Formula CalculatorQuaternion CalculatorRadical CalculatorRatio CalculatorRational Zeros CalculatorRemainder CalculatorRoot CalculatorRounding Numbers CalculatorSquare Root CalculatorSubset CalculatorSynthetic Division CalculatorUnion and Intersection Calculator

Arithmetic calculators ➗

Absolute Value CalculatorAddition CalculatorAssociative Property CalculatorAverage CalculatorBinary Addition CalculatorBinary Division CalculatorBinary Multiplication CalculatorBinary CalculatorBinary Subtraction CalculatorBit Shift CalculatorBitwise CalculatorConsecutive Integers CalculatorDecimal CalculatorDigital Root CalculatorDistributive Property CalculatorDividing Exponents CalculatorDividing Radicals Calculatore Calculator | eˣ | e Raised to Power of xExpanded Form CalculatorFactor CalculatorFundamental Counting Principle CalculatorGCF Calculator - Greatest Common FactorGCF and LCM CalculatorGeometric Mean CalculatorGraphing Inequalities on a Number Line CalculatorHarmonic Mean CalculatorInteger CalculatorInverse Modulo CalculatorLCM Calculator - Least Common MultipleLong Addition CalculatorLong Division CalculatorLong Multiplication CalculatorLong Subtraction CalculatorMean CalculatorModulo CalculatorMultiplication CalculatorMultiplicative Inverse CalculatorMultiplying Exponents CalculatorMultiplying Radicals CalculatorOne's Complement CalculatorOrder of Magnitude CalculatorPartial Products CalculatorPascal's Triangle CalculatorPerfect Cube CalculatorPerfect Square CalculatorPrime Factorization CalculatorPrime Number CalculatorQuotient CalculatorRationalize Denominator CalculatorReciprocal CalculatorRoot Mean Square CalculatorSimplifying Radicals CalculatorStandard Form CalculatorSubtraction CalculatorDigit Sum CalculatorTwo's Complement CalculatorUnit Rate CalculatorWeighted Average CalculatorXOR Calculator

Coordinate geometry calculators 📈

Angle Between Two Vectors CalculatorAverage Rate of Change CalculatorBilinear Interpolation CalculatorCross Product CalculatorCylindrical Coordinates CalculatorDistance CalculatorDot Product CalculatorEndpoint CalculatorEquation of a Circle CalculatorGradient CalculatorIrregular Polygon Area CalculatorLeast Squares Regression Line CalculatorLinear Interpolation CalculatorManhattan Distance CalculatorMidpoint CalculatorParabola CalculatorParallel Line CalculatorPerpendicular Line CalculatorPoint Slope Form CalculatorPolar Coordinates CalculatorRise Over Run CalculatorScatter Plot CalculatorSlope CalculatorSlope Intercept Form CalculatorSpherical Coordinates CalculatorThree-Dimensional Distance CalculatorTriangulation CalculatorVector CalculatorVector Addition CalculatorVertex Form Calculator

Fractions calculators 🍕

Adding Fractions CalculatorComparing Fractions CalculatorDecimal to Fraction CalculatorDividing Fractions CalculatorEquivalent Fractions CalculatorFraction CalculatorFraction Exponent CalculatorFraction To Decimal ConverterImproper Fraction to Mixed Number CalculatorLCD Calculator - Least Common DenominatorMixed Number CalculatorMixed Number to Improper Fraction CalculatorMultiplying Fractions CalculatorSimplify Fractions Calculator

Linear algebra calculators 🔢

Adjoint Matrix CalculatorCharacteristic Polynomial CalculatorCholesky Decomposition CalculatorCofactor Expansion CalculatorCofactor Matrix CalculatorColumn Space CalculatorCondition Number CalculatorCramer's Rule CalculatorDiagonalize Matrix CalculatorEigenvalue and Eigenvector CalculatorElimination Method CalculatorGram-Schmidt CalculatorInverse Matrix CalculatorLinear Combination CalculatorLinear Independence CalculatorLU Decomposition CalculatorMatrix Addition And Subtraction CalculatorMatrix Determinant CalculatorMatrix Multiplication CalculatorMatrix Norm CalculatorMatrix Power CalculatorMatrix Rank CalculatorMatrix Transpose CalculatorNull Space CalculatorPseudoinverse CalculatorQR Decomposition Calculator(Reduced) Row Echelon Form CalculatorSubstitution Method CalculatorSystem of Equations CalculatorUnit Vector CalculatorVector Magnitude CalculatorVector Projection Calculator

Trigonometry calculators 📐

Arccos Calculator (Inverse Cosine)Arcsin Calculator (Inverse Sine)Arctan Calculator (Inverse Tangent)Cofunction CalculatorCosecant CalculatorCosine CalculatorCotangent CalculatorDouble Angle Formula CalculatorHalf Angle CalculatorLaw of Cosines CalculatorLaw of Sines CalculatorPhase Shift CalculatorPower Reducing CalculatorSecant CalculatorSine CalculatorSum And Difference Identities CalculatorTangent CalculatorTrigonometric Functions CalculatorTrigonometry CalculatorUnit Circle Calculator

2D geometry calculators 📏

Arc Length CalculatorArea CalculatorArea of a Circle CalculatorArea of a Rectangle CalculatorArea of a Regular Polygon CalculatorArea of a Trapezoid CalculatorArea of Crescent CalculatorCenter of Mass CalculatorCentral Angle CalculatorCentroid CalculatorCircle Calc: find c, d, a, rCircumference CalculatorClock Angle CalculatorComplementary Angles CalculatorCoterminal Angle CalculatorCross-Sectional Area CalculatorCycloid CalculatorDiagonal of a Rectangle CalculatorEllipse CalculatorEllipse Area CalculatorGolden Rectangle CalculatorHexagon CalculatorKite Area CalculatorMoment of Inertia CalculatorOctagon CalculatorOrthocenter CalculatorParallelogram Area CalculatorParallelogram Perimeter CalculatorPentagon CalculatorPerimeter CalculatorPerimeter of a Polygon CalculatorPerimeter of a Rectangle CalculatorQuadrilateral CalculatorReference Angle CalculatorPolygon CalculatorRhombus Area CalculatorSector Area CalculatorSegment Addition Postulate CalculatorSegment Area CalculatorSemicircle Area CalculatorSquare Calc: find A, P, dSupplementary Angles CalculatorTangent of a Circle CalculatorTrapezoid Calculator

Triangle calculators 🔺

30 60 90 Triangle Calculator45 45 90 Triangle CalculatorArea of a Right Triangle CalculatorEquilateral Triangle CalculatorHeron's Formula CalculatorHypotenuse CalculatorIsosceles Triangle CalculatorPerimeter of a Triangle CalculatorPythagorean Theorem CalculatorPythagorean Triples CalculatorRight Triangle CalculatorRight Triangle Side and Angle CalculatorSpecial Right Triangles CalculatorTriangle Angle CalculatorTriangle Area CalculatorTriangle Height CalculatorTriangle Inequality Theorem Calculator

3D geometry calculators 📦

Surface Area of a Hemisphere CalculatorArea of a Sphere CalculatorCone Volume CalculatorCube CalculatorCube Calc: find V, a, dCylinder Volume CalculatorEllipsoid Volume CalculatorHeight of a Cylinder CalculatorPyramid Volume CalculatorRadius of a Cylinder CalculatorRadius of a Sphere CalculatorRectangular Prism CalculatorRight Circular Cone Calc: find A, V, A_L, A_B.Right Cylinder Calc: find A, V, A_l, A_bRight Rectangular Pyramid Calc: find A, V, A_l, A_bSphere Calc: find V, A, dSphere Volume CalculatorSurface Area CalculatorSurface Area of a Cone CalculatorSurface Area of a Cube CalculatorSurface Area of a Cylinder CalculatorSurface Area of a Rectangular Prism CalculatorSurface Area of a Triangular Prism CalculatorSurface Area to Volume Ratio CalculatorTetrahedron Volume CalculatorTorus Surface Area Calculator Torus Volume CalculatorTriangular Prism CalculatorTriangular Pyramid Volume CalculatorVolume CalculatorVolume of a Cube CalculatorVolume of a Hemisphere CalculatorVolume of a Rectangular Prism CalculatorVolume of a Triangular Prism Calculator

Sequences calculators 🔗

Arithmetic Sequence CalculatorFibonacci CalculatorGeometric Sequence CalculatorSum of a Linear Number Sequence Calculator

Other calculators

Golden Ratio CalculatorScientific Notation CalculatorSignificant Figures Calculator - Sig Fig

Redundant calculators

Area of a Square CalculatorDiagonal of a Square CalculatorPerimeter of a Square Calculator
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