Math & Geometry Calculators
Solving the world's problems, one equation at a time. From basic arithmetic and percentages to complex linear algebra, trigonometry, and multi-dimensional geometry, we make math accessible for everyone.
π― Percentages calculators
Average Percentage CalculatorFraction to Percent CalculatorDecimal to Percent ConverterDoubling Time CalculatorPercentage CalculatorPercentage Change CalculatorPercentage Decrease CalculatorPercentage Difference CalculatorPercentage Increase CalculatorPercentage Increase ClassicPercentage of a Percentage CalculatorPercentage Point CalculatorPercent Error CalculatorTime Percentage CalculatorPercent to Goal CalculatorRelative Change CalculatorSlope Percentage Calculator
π‘ Algebra calculators
Absolute Value Equation CalculatorAbsolute Value Inequalities CalculatorAdding and Subtracting Polynomials CalculatorBessel Function CalculatorBinomial Coefficient CalculatorBox Method CalculatorCompleting the Square CalculatorComplex Conjugate CalculatorComplex Number CalculatorComplex Root CalculatorCubic Equation CalculatorDescartes' Rule of Signs CalculatorDiamond Problem CalculatorDirect Variation CalculatorDiscriminant CalculatorElimination Method CalculatorError Function CalculatorFactoring Trinomials CalculatorFOIL CalculatorGamma Function CalculatorGeneric Rectangle CalculatorGraphing Inequalities on a Number Line CalculatorGraphing Quadratic Inequalities CalculatorHyperbolic Functions CalculatorInequality to Interval Notation CalculatorInterval Notation CalculatorInverse Variation CalculatorMultiplying Binomials CalculatorMultiplying Polynomials CalculatorPartial Fraction Decomposition CalculatorPerfect Square Trinomial CalculatorPolynomial Division CalculatorPower Set CalculatorQuadratic Formula CalculatorQuaternion CalculatorRational Zeros CalculatorSquare of a Binomial CalculatorSubset CalculatorSubstitution Method CalculatorSynthetic Division CalculatorSystem of Equations CalculatorTruth Table GeneratorUnion and Intersection Calculator
β Arithmetic calculators
Absolute Change CalculatorAbsolute Value CalculatorAdding and Subtracting Fractions CalculatorAddition CalculatorAssociative Property CalculatorAverage CalculatorCeiling Function CalculatorChinese Remainder Theorem CalculatorCompatible Numbers CalculatorConsecutive Integers CalculatorCross Multiplication CalculatorCube Root CalculatorDecimal CalculatorDigital Root CalculatorDistributive Property CalculatorDivisibility Test CalculatorDivision CalculatorEgyptian Fractions CalculatorExpanded Form CalculatorFactor CalculatorFactorial CalculatorFermat's Little Theorem CalculatorFloor Division CalculatorFloor Function CalculatorFundamental Counting Principle CalculatorGCF Calculator β Greatest Common FactorGCF and LCM CalculatorGeometric Mean CalculatorGreater Than Or Less Than CalculatorHarmonic Mean CalculatorInteger CalculatorInverse Modulo CalculatorLCM Calculator β Least Common MultipleLong Addition CalculatorLong Multiplication CalculatorLong Subtraction CalculatorMagic Square CalculatorMean CalculatorModulo CalculatorMultiplication CalculatorMultiplicative Inverse CalculatorMultiplicative Inverse Modulo CalculatorOrder of Magnitude CalculatorPartial Products CalculatorPerfect Cube CalculatorPerfect Square CalculatorPi Experiments CalculatorPlace Value CalculatorPolish Notation ConverterPower Mod CalculatorPowers of i CalculatorPrime Factorization CalculatorPrime Number CalculatorQuotient CalculatorRadical CalculatorRationalize Denominator CalculatorReciprocal CalculatorRelatively Prime CalculatorRemainder CalculatorReverse FOIL CalculatorRoot CalculatorRoot Mean Square CalculatorRounding CalculatorRound to the Nearest Thousand CalculatorScientific Notation CalculatorSet Builder CalculatorSignificant Figures Calculator β Sig FigSimplify Cube Root CalculatorSimplifying Radicals CalculatorSquare Root CalculatorStandard Form CalculatorSubtracting Fractions CalculatorSubtraction CalculatorDigit Sum CalculatorSum of Products CalculatorTerminating Decimals CalculatorTriangular Numbers CalculatorWeighted Average Calculator
π Coordinate geometry calculators
Average Rate of Change CalculatorBilinear Interpolation CalculatorCatenary Curve CalculatorCoordinate Grid CalculatorCosine Similarity CalculatorCross Product CalculatorCylindrical Coordinates CalculatorDirection of the Vector CalculatorDistance Formula CalculatorDistance from Point to Plane CalculatorDot Product CalculatorEndpoint CalculatorEquation of a Sphere CalculatorGradient CalculatorIntersection of Two Lines CalculatorIrregular Polygon Area CalculatorLatus Rectum CalculatorLeast Squares Regression Line CalculatorLinear Interpolation CalculatorLine Equation from Two Points CalculatorLine of Intersection of Two Planes CalculatorManhattan Distance CalculatorMidpoint CalculatorParabola CalculatorParallel Line CalculatorPerpendicular Line CalculatorPoint Slope Form CalculatorPolar Coordinates CalculatorPolynomial Graphing CalculatorRatios of Directed Line Segments CalculatorRise Over Run CalculatorRotation CalculatorScatter Plot CalculatorSlope CalculatorSlope Intercept Form CalculatorSpherical Coordinates CalculatorStandard Form to Slope Intercept Form CalculatorThree-Dimensional Distance CalculatorTriangulation CalculatorUnit Vector CalculatorVector CalculatorVector Addition CalculatorVector Magnitude CalculatorVector Projection CalculatorVertex Form CalculatorVolume of a Parallelepiped Calculatory Intercept Calculator
π Fractions calculators
Adding Fractions CalculatorComparing Fractions CalculatorDecimal to Fraction CalculatorDividing Fractions CalculatorEquivalent Fractions CalculatorFraction CalculatorFraction Exponent CalculatorFraction To Decimal ConverterGolden Ratio CalculatorImproper Fraction to Mixed Number CalculatorLCD Calculator - Least Common DenominatorLowest Term CalculatorMixed Number CalculatorMixed Number to Improper Fraction CalculatorMultiplying Fractions CalculatorProportion CalculatorRatio CalculatorSimplify Fractions CalculatorUnit Rate Calculator
π’ Linear algebra calculators
Adjoint Matrix CalculatorCharacteristic Polynomial CalculatorCholesky Decomposition CalculatorCofactor Expansion CalculatorCofactor Matrix CalculatorColumn Space CalculatorCondition Number CalculatorCorner Point CalculatorCramer's Rule CalculatorDiagonalize Matrix CalculatorEigenvalue and Eigenvector CalculatorGauss-Jordan Elimination CalculatorGram-Schmidt CalculatorHadamard Product CalculatorInverse Matrix CalculatorLinear Combination CalculatorLinear Independence CalculatorLU Decomposition CalculatorMatrix CalculatorMatrix Addition and Subtraction CalculatorMatrix by Scalar CalculatorMatrix Determinant CalculatorMatrix Multiplication CalculatorMatrix Norm CalculatorMatrix Power CalculatorMatrix Rank CalculatorMatrix Trace CalculatorMatrix Transpose CalculatorNull Space CalculatorPolar Decomposition CalculatorPseudoinverse CalculatorQR Decomposition Calculator(Reduced) Row Echelon Form CalculatorSingular Values CalculatorSVD CalculatorTensor Product Calculator
π Trigonometry calculators
Arccos Calculator (Inverse Cosine)Arcsin Calculator (Inverse Sine)Arctan Calculator (Inverse Tangent)Cofunction CalculatorCosecant CalculatorCosine CalculatorCotangent CalculatorDouble Angle Formula CalculatorHalf Angle CalculatorInverse Trigonometric Functions CalculatorLaw of Cosines CalculatorLaw of Sines CalculatorPhase Shift CalculatorPower Reducing CalculatorQuiz: Right Triangle Side and Angle CalculatorQuiz: Trigonometry CalculatorSecant CalculatorSine CalculatorSum and Difference Identities CalculatorTangent CalculatorTrig Identities CalculatorTrigonometric Functions CalculatorTrigonometry CalculatorUnit Circle Calculator
π 2D geometry calculators
Area CalculatorArea of a Rectangle CalculatorArea of Crescent CalculatorCenter of Mass CalculatorCentroid CalculatorChord Length CalculatorConic Sections CalculatorCross-Sectional Area CalculatorCycloid CalculatorEllipse CalculatorGolden Rectangle CalculatorHexagon CalculatorMΓΆbius Strip CalculatorMoment of Inertia CalculatorOctagon CalculatorOrthocenter CalculatorPentagon CalculatorPerimeter CalculatorQuadrilateral CalculatorQuiz: Area of a Rectangle CalculatorPolygon CalculatorSegment Addition Postulate CalculatorSegment Area CalculatorSpiral Length CalculatorSquare Calc: find A, P, dStar Shape CalculatorTrapezoid Calculator
πΊ Triangle calculators
30 60 90 Triangle Calculator45 45 90 Triangle CalculatorArea of a Right Triangle CalculatorCircumscribed Circle CalculatorClassifying Triangles CalculatorEquilateral Triangle CalculatorHeron's Formula CalculatorHypotenuse CalculatorIsosceles Triangle CalculatorPerimeter of a Triangle CalculatorPythagorean Theorem CalculatorPythagorean Triples CalculatorRight Triangle CalculatorRight Triangle Side and Angle CalculatorSimilar Triangles CalculatorSpecial Right Triangles CalculatorTriangle Angle CalculatorTriangle Area CalculatorTriangle Height CalculatorTriangle Inequality Theorem Calculator
β Circle calculators
Arc Length CalculatorArea of a Circle CalculatorCircle CalculatorCircle Theorems CalculatorCircumference CalculatorCoin Rotation ParadoxEquation of a Circle CalculatorSector Area CalculatorSemicircle Area CalculatorSquare in a Circle CalculatorString Girdling Earth CalculatorTangent of a Circle Calculator
π Angle calculators
π¦ 3D geometry calculators
Surface Area of a Hemisphere CalculatorCube CalculatorCube Calc: find V, a, dEllipsoid Volume CalculatorGreat Circle CalculatorLateral Area Trapezoidal Prism CalculatorPyramid Angle CalculatorPyramid Volume CalculatorQuiz: Cylinder Volume CalculatorQuiz: Cylinder Volume Liters CalculatorRectangular Prism CalculatorRight Circular Cone Calc: find A, V, A_L, A_B.Right Cylinder Calculator: find A, V, A_l, A_bRight Rectangular Pyramid Calc: find A, V, A_l, A_bSlant Height calculatorSphere Calc: find V, A, dSurface Area CalculatorSurface Area of a Triangular Prism CalculatorSurface Area to Volume Ratio CalculatorTetrahedron Volume CalculatorTorus Surface Area CalculatorTorus Volume CalculatorTriangular Prism CalculatorVolume CalculatorVolume of a Hemisphere CalculatorVolume of a Trapezoidal Prism Calculator
π Sequences calculators
Arithmetic Sequence CalculatorCollatz Conjecture CalculatorConvolution CalculatorFibonacci CalculatorGeometric Sequence CalculatorHarmonic Number CalculatorLagrange Error Bound CalculatorPascal's Triangle CalculatorSequence CalculatorSum of a Linear Number Sequence CalculatorSum of Series Calculator
πͺ Exponents and logarithms
Antilog Calculator β AntilogarithmChange of Base Formula CalculatorCondense Logarithms CalculatorDividing Exponents CalculatorDividing Radicals Calculatore Calculator | eΛ£ | e Raised to Power of xExpanding Logarithms CalculatorExponent CalculatorExponential Form CalculatorExponential Function CalculatorExponential Growth CalculatorLog Calculator (Logarithm)Log Base 2 CalculatorMultiplying Exponents CalculatorMultiplying Radicals CalculatorNatural Log CalculatorNegative Log CalculatorPower of a Power Calculator
1οΈ0οΈ Binary calculators
AND CalculatorBinary Addition CalculatorBinary Division CalculatorBinary Fraction ConverterBinary Multiplication CalculatorBinary CalculatorBinary Subtraction CalculatorBit Shift CalculatorBitwise CalculatorNOR CalculatorOne's Complement CalculatorOR CalculatorTwo's Complement CalculatorXOR Calculator
β¨ Other calculators
Babylonian Numbers ConverterCyclomatic Complexity CalculatorGalileo's Paradox of Infinity CalculatorHilbert's Hotel Paradox CalculatorInvolute Function CalculatorLFSR CalculatorLuhn Algorithm CalculatorMayan Numerals ConverterMiracle CalculatorPotato CalculatorPrisoner's Dilemma CalculatorQueueing Theory CalculatorRSA CalculatorUgly Duckling Theorem Calculator