Educational Tools
Math & Science Calculators
Professional educational tools for mathematics and science. Master calculus, geometry, physics, and chemistry with step-by-step analysis and academic-grade accuracy trusted by students worldwide.
95
Math & Science Tools
54.6k+
Monthly Uses
4.9/5
Student Rating
100%
Free Access
Study by Subject
Organized by academic discipline for focused learning
Calculus
17 toolsAdvanced mathematical analysis tools
Algebra
11 toolsEquations and algebraic expressions
Statistics
8 toolsData analysis and error calculations
Linear Algebra
5 toolsMatrix operations and system solving
Arithmetic
8 toolsBasic math operations and number theory
Vector Calculus
4 toolsVector operations and multivariable analysis
Chemistry
8 toolsChemical calculations and analysis
Signal Processing
4 toolsFourier analysis and frequency domain
Trigonometry
4 toolsTriangle solving and trigonometric functions
Physics
5 toolsMotion, forces, and energy calculations
Geometry
7 toolsShapes, areas, and spatial calculations
Medical
2 toolsMedical calculations and clinical tools
Number Theory
3 toolsInteger properties and prime analysis
Coordinate Geometry
2 toolsPoint coordinates and geometric analysis
Most Popular Tools
Our most-used calculators for mathematics and science education
Calculus
1.9k+ uses
Concavity Calculator
Analyze function concavity and find inflection points using second derivative analysis. Perfect for calculus students and advanced mathematics.
Use CalculatorCalculus
1.2k+ uses
Curvature Calculator
Calculate curvature and radius of curvature for curves and functions. Analyze how sharply curves bend using differential geometry.
Use CalculatorAlgebra
1.5k+ uses
Domain & Range Calculator
Find domain and range of functions with interval notation. Analyze restrictions and valid input/output values for all function types.
Use CalculatorPhysics
1.7k+ uses
Free Fall Calculator
Calculate motion under gravity using kinematic equations. Analyze velocity, time, and distance for physics applications.
Use CalculatorPhysics
1.5k+ uses
Acceleration Calculator
Calculate acceleration, velocity, distance, and force using kinematic equations with step-by-step physics solutions.
Use CalculatorPhysics
1.3k+ uses
Joules Calculator
Calculate energy in joules from work, kinetic energy, power, electrical energy, or thermal energy with step-by-step solutions.
Use CalculatorPhysics
1.1k+ uses
Mechanical Calculator
Calculate mechanical advantage, efficiency, power, torque, and lever systems with step-by-step solutions for mechanical engineering.
Use CalculatorPhysics
1.4k+ uses
Momentum Calculator
Calculate linear momentum, kinetic energy, impulse, and collision analysis with step-by-step solutions for physics and mechanics.
Use CalculatorAlgebra
1.2k+ uses
Point Slope Form Calculator
Calculate point-slope form, slope-intercept form, and standard form of linear equations with step-by-step solutions for algebra.
Use CalculatorBiology
1.1k+ uses
Punnett Square Calculator
Calculate genetic inheritance patterns, genotype and phenotype ratios with step-by-step Punnett square analysis for biology and genetics.
Use CalculatorLinear Algebra
1.0k+ uses
Reduced Echelon Form Calculator
Calculate the reduced row echelon form (RREF) of matrices. Calculate rank, nullity, and solve linear systems with step-by-step solutions for linear algebra.
Use CalculatorAlgebra
1.2k+ uses
Roots Calculator
Calculate roots of polynomials with step-by-step solutions. Perfect for quadratic, cubic, and higher-degree equations in algebra and mathematics.
Use CalculatorArithmetic
New
Scientific Notation Calculator
Convert between standard decimal numbers, scientific notation, and E-notation instantly to handle extremely large or small numbers.
Use CalculatorAlgebra
New
Inequality Calculator
Solve linear inequalities instantly. Find the simplified boundary form and exact Interval Notation.
Use CalculatorArithmetic
New
Simplify Calculator
Simplify math expressions smoothly. Reduce fractions to their lowest terms and simplify square root radicals instantly.
Use CalculatorArithmetic
New
Square Root Calculator
Calculate exact square roots, identify perfect squares, and find the simplest radical form for any positive number.
Use CalculatorCalculus
1.3k+ uses
Sigma Notation Calculator
Calculate sigma notation sums with step-by-step solutions. Perfect for arithmetic, geometric, and polynomial series in calculus and mathematics.
Use CalculatorCalculus
1.4k+ uses
Summation Notation Calculator
Calculate summation notation with step-by-step solutions. Perfect for arithmetic, geometric, polynomial, and factorial series in calculus and mathematics.
Use CalculatorMathematics
New
Desmos Scientific Calculator
Perform advanced mathematical operations including trigonometry, logarithms, exponents, and roots instantly.
Use CalculatorGeometry
1.5k+ uses
Surface Area of Sphere Calculator
Calculate sphere surface area, volume, radius, and diameter with step-by-step solutions. Perfect for geometry, physics, and engineering calculations.
Use CalculatorGeometry
1.2k+ uses
Surface Area of Triangular Prism Calculator
Calculate triangular prism surface area, volume, and dimensions with step-by-step solutions. Perfect for geometry, architecture, and engineering calculations.
Use CalculatorAlgebra
2.1k+ uses
System of Equations Calculator
Solve linear systems using substitution, elimination, Cramer's rule, and Gaussian elimination with step-by-step solutions. Perfect for algebra and linear algebra.
Use CalculatorElectrical Engineering
1.8k+ uses
Transformer Sizing Calculator
Calculate transformer power ratings, efficiency, impedance, voltage regulation, and electrical parameters with step-by-step solutions. Perfect for electrical engineering.
Use CalculatorElectrical Engineering
New
Ohm's Law Calculator
Calculate voltage, current, resistance, or power instantly using Ohm's Law by entering any two known values.
Use CalculatorVector Mathematics
2.3k+ uses
Vector Addition Calculator
Calculate vector addition, magnitude, direction, dot product, cross product, and vector operations with step-by-step solutions. Perfect for physics and mathematics.
Use CalculatorQuadratic Mathematics
1.9k+ uses
Vertex Calculator
Calculate vertex, axis of symmetry, focus, directrix, and parabola properties with step-by-step solutions. Perfect for quadratic functions and optimization.
Use CalculatorChemistry
1.4k+ uses
Partial Pressure Calculator
Calculate gas mixture properties using Dalton's Law. Essential for chemistry students studying gas behavior and mixtures.
Use CalculatorGeometry
1.2k+ uses
Trapezoid Calculator
Calculate trapezoid area, perimeter, and geometric properties. Supports isosceles, right, and general trapezoids.
Use CalculatorStatistics
New
Binomial Distribution Calculator
Calculate exact and cumulative binomial probabilities instantly. Compute expected value, variance, and standard deviation for Bernoulli trials.
Use CalculatorStatistics
1.8k+ uses
Mean Median Mode Calculator
Calculate statistical measures of central tendency including mean, median, and mode with step-by-step analysis.
Use CalculatorChemistry
2.1k+ uses
Moles to Grams Calculator
Convert moles to grams using molar mass calculations with step-by-step chemistry conversions.
Use CalculatorChemistry
New
Dilution Calculator
Calculate initial or final concentration and volume using the C1V1 = C2V2 formula. Perfect for chemistry labs.
Use CalculatorChemistry
New
Molarity Calculator
Calculate mass, volume, molar mass, or concentration (Molarity) of a chemical solution instantly by entering any three values.
Use CalculatorTrigonometry
1.9k+ uses
Radians to Degrees Calculator
Convert between radians and degrees with π expressions and common angle conversions.
Use CalculatorStatistics
2.3k+ uses
Regression Equation Calculator
Calculate linear and quadratic regression equations with correlation analysis and R-squared values.
Use CalculatorAlgebra
New
Factor Calculator
Find all factors, factor pairs, and the prime factorization of any positive integer instantly with step-by-step breakdown.
Use CalculatorAlgebra
2.5k+ uses
Simplify Square Root Calculator
Simplify square roots to radical form with perfect square factorization and step-by-step solutions.
Use CalculatorGeometry
2.8k+ uses
Surface Area of Cylinder Calculator
Calculate total, lateral, and base surface area of cylinders with step-by-step geometric solutions.
Use CalculatorAlgebra & Geometry
New
Slope Intercept Form Calculator
Calculate the exact slope-intercept form equation of any line given two coordinate points. Provides precise fractional slopes and Y-intercepts.
Use CalculatorAlgebra
3.1k+ uses
System of Linear Equations Calculator
Solve systems of linear equations using Cramer's rule, Gaussian elimination, and matrix methods.
Use CalculatorTrigonometry
2.9k+ uses
Tangent Calculator
Calculate tangent values for angles in degrees or radians with step-by-step trigonometric solutions.
Use CalculatorGeometry
New
Hypotenuse Calculator
Instantly find the hypotenuse of a right triangle using the Pythagorean theorem with step-by-step solutions.
Use CalculatorStatistics
2.7k+ uses
Weighted Mean Calculator
Calculate weighted average with custom weights for each data point with step-by-step statistical solutions.
Use CalculatorAlgebra
2.5k+ uses
Zeros Calculator
Find zeros of polynomial functions using factoring, quadratic formula, and rational root theorem with step-by-step solutions.
Use CalculatorArithmetic
New
Division Calculator
Divide two numbers to instantly find the exact decimal, quotient with remainder, and simplified fraction.
Use CalculatorArithmetic
New
Long Division Calculator
Find the quotient, remainder, and decimal result of any division problem automatically.
Use CalculatorGeometry
New
Area of a Circle Calculator
Calculate the exact area of any circular planar shape. Input any known variable (Radius, Diameter, Circumference, or Area) and instantly discover the rest.
Use CalculatorGeometry
1.3k+ uses
Equation of a Circle Calculator
Find circle equations in standard and general form from center and radius. Calculate circumference, area, and diameter.
Use CalculatorStatistics
New
Statistics Calculator
Generate comprehensive mathematical summaries for any messy dataset instantly. Calculate Central Tendency, Spread, and Quartile Positions.
Use CalculatorStatistics
New
Permutation Calculator
Calculate permutations (nPr) and combinations (nCr) instantly. Supports massive calculations with and without repetition for statistical arrangements.
Use CalculatorStatistics
New
P-Value Calculator
Calculate statistical P-Values instantly from Z-Scores and T-Scores for left, right, and two-tailed hypothesis testing.
Use CalculatorStatistics
New
Normal Distribution Calculator
Calculate left-tail, right-tail, and interval normal distribution probabilities instantly. Input your mean and standard deviation for accurate Z-scores.
Use CalculatorStatistics
2.5k+ uses
Normal CDF Calculator
Calculate normal distribution probabilities, z-scores, percentiles with cumulative distribution function and step-by-step solutions.
Use CalculatorStatistics
1.8k+ uses
Bayes Theorem Calculator
Calculate posterior probability using prior probability, likelihood, and evidence with step-by-step Bayesian inference solutions.
Use CalculatorStatistics
1.6k+ uses
Conditional Probability Calculator
Calculate conditional probability using Bayes' Theorem with prior probability, likelihood, and posterior probability with step-by-step solutions.
Use CalculatorStatistics
1.5k+ uses
Critical T-Value Calculator
Calculate critical t-value for hypothesis testing with degrees of freedom, confidence levels, and one-tailed or two-tailed tests with step-by-step solutions.
Use CalculatorCalculus
New
Antiderivative Calculator
Calculate the indefinite integral (antiderivative) of any mathematical expression symbolically with steps.
Use CalculatorCalculus
2.1k+ uses
Derivative Calculator
Calculate derivatives, slopes, and analyze function behavior using calculus principles and derivative rules.
Use CalculatorChemistry
1.8k+ uses
Mole Calculator
Calculate moles, mass, molecules, and concentration relationships using Avogadro's number and stoichiometry.
Use CalculatorChemistry
1.4k+ uses
Empirical Formula Calculator
Calculate empirical formulas from mass or percent composition. Determine simplest whole-number ratio of atoms in compounds.
Use CalculatorArithmetic
3.2k+ uses
Percentage Calculator
Calculate percentages, increases, decreases, and percentage relationships with step-by-step analysis.
Use CalculatorAlgebra
2.5k+ uses
Quadratic Formula Calculator
Solve quadratic equations using the quadratic formula with discriminant analysis and vertex calculation.
Use CalculatorAlgebra
1.2k+ uses
Intercept Calculator
Calculate x and y intercepts, slope, and equation from linear equations, two points, or standard form with step-by-step solutions.
Use CalculatorPhysics
1.2k+ uses
Error Propagation Calculator
Calculate uncertainty propagation in measurements and operations. Analyze how errors combine in addition, multiplication, and power functions.
Use CalculatorMathematics
1.2k+ uses
Linear Interpolation Calculator
Calculate interpolated values between two points using linear interpolation with step-by-step solutions for mathematics and engineering.
Use CalculatorPhysics
650+ uses
Amps to kW Calculator
Convert electrical current (amps) to power (kilowatts) for single and three-phase systems with power factor calculations.
Use CalculatorPhysics
580+ uses
Power Factor Calculator
Calculate power factor, efficiency, power quality, and correction requirements for electrical systems with multiple calculation methods.
Use CalculatorVector Calculus
520+ uses
Cross Product Calculator
Calculate cross product, magnitude, angle, and geometric properties of 3D vectors with step-by-step solutions for vector calculus.
Use CalculatorStatistics
480+ uses
Variance Calculator
Calculate variance, standard deviation, mean, and coefficient of variation for population and sample data with step-by-step solutions.
Use CalculatorAlgebra
1.4k+ uses
Exponential Equation Calculator
Solve exponential equations and calculate powers using logarithmic methods with step-by-step solutions for algebra and precalculus.
Use CalculatorElectronics
1.2k+ uses
Capacitor Calculator
Calculate capacitance, charge, energy, and electrical properties of capacitors with step-by-step solutions.
Use CalculatorNumber Theory
2.1k+ uses
Common Factor Calculator
Calculate greatest common factor, least common multiple, and common factors of numbers with step-by-step solutions.
Use CalculatorAlgebra
1.8k+ uses
Cross Multiplication Calculator
Solve proportions, fractions, and ratios using cross multiplication method with step-by-step solutions.
Use CalculatorConversions
2.3k+ uses
Decimal to Percent Calculator
Convert decimals to percentages, fractions, and ratios with step-by-step solutions.
Use CalculatorChemistry
1.9k+ uses
Dilution Factor Calculator
Calculate dilution factors, concentrations, and volumes for laboratory solutions with step-by-step solutions.
Use CalculatorChemistry
1.7k+ uses
Dilution Ratio Calculator
Calculate dilution ratios, concentrations, and volumes for laboratory solutions with step-by-step solutions.
Use CalculatorAlgebra
2.1k+ uses
Factor by Grouping Calculator
Factor polynomials by grouping terms with step-by-step solutions and algebraic methods.
Use CalculatorStatistics
1.6k+ uses
Interquartile Range Calculator
Calculate IQR, quartiles (Q1, Q2, Q3), five-number summary, and identify outliers with step-by-step solutions for statistics.
Use CalculatorAlgebra
1.8k+ uses
Factoring Trinomials Calculator
Factor quadratic trinomials of the form ax² + bx + c using AC method with step-by-step solutions for algebra.
Use CalculatorStatistics
1.8k+ uses
Fisher's Exact Test Calculator
Calculate p-values, odds ratios, and confidence intervals for 2x2 contingency tables with step-by-step solutions.
Use CalculatorAlgebra
2.3k+ uses
Fraction Exponent Calculator
Calculate fractional exponents, radicals, and decimal results with step-by-step solutions.
Use CalculatorPhysics
1.9k+ uses
Frequency Calculator
Calculate frequency, wavelength, period, and angular frequency with step-by-step solutions.
Use CalculatorCalculus
2.1k+ uses
Fundamental Theorem of Calculus Calculator
Calculate definite integrals, antiderivatives, and apply FTC with step-by-step solutions.
Use CalculatorNumber Theory
1.5k+ uses
Find the GCF Calculator
Find the Greatest Common Factor (GCF) of two or more numbers using factorization and Euclidean algorithm with step-by-step solutions.
Use CalculatorNumber Theory
1.7k+ uses
GCF Calculator
Calculate Greatest Common Factor (GCF), Least Common Multiple (LCM), and prime factors with step-by-step solutions.
Use CalculatorSequences
1.8k+ uses
Geometric Sequence Calculator
Calculate nth term, sum of series, infinite series, and geometric sequence properties with step-by-step solutions.
Use CalculatorAlgebra
1.6k+ uses
Graphing Rational Functions Calculator
Analyze rational functions, find asymptotes, domain, range, intercepts, and graph behavior with step-by-step solutions.
Use CalculatorCalculus
1.8k+ uses
Slant Asymptote Calculator
Find slant asymptotes of rational functions using polynomial long division with step-by-step solutions and degree analysis.
Use CalculatorCalculus
2.1k+ uses
Sequence Convergence Calculator
Analyze sequence convergence using mathematical tests, calculate limits, and determine sequence behavior with step-by-step solutions.
Use CalculatorGeometry
3.2k+ uses
Area of Parallelogram Calculator
Calculate parallelogram area and perimeter using base and height measurements with step-by-step geometric analysis.
Use CalculatorGeometry
4.1k+ uses
Sphere Calculator
Calculate sphere volume and surface area using radius or diameter measurements with step-by-step geometric analysis.
Use CalculatorArithmetic
3.8k+ uses
Dividing Decimals Calculator
Calculate decimal division with step-by-step solutions, remainders, and precision control for arithmetic problems.
Use CalculatorArithmetic
3.5k+ uses
Multiplying Decimals Calculator
Calculate decimal multiplication with step-by-step solutions, decimal place analysis, and precision control for arithmetic problems.
Use CalculatorTime Conversion
3.2k+ uses
Minutes to Decimal Calculator
Convert hours and minutes to decimal hours with step-by-step solutions, precision control, and time conversion analysis.
Use CalculatorPre-Calculus
4.2k+ uses
Pre-Calc Calculator
Analyze pre-calculus functions with domain, range, and properties analysis for polynomial, trigonometric, logarithmic, and exponential functions.
Use CalculatorGeometry
3.7k+ uses
Line Segment Calculator
Calculate line segment length, midpoint coordinates, and slope with step-by-step solutions using distance and midpoint formulas.
Use CalculatorChemistry
2.8k+ uses
Mass Percent Calculator
Calculate mass percent, mass fraction, and concentration with step-by-step solutions using mass percent formula for chemical solutions.
Use CalculatorPhysics
2.1k+ uses
Dipole Calculator
Calculate dipole moment, electric field, and potential energy with step-by-step solutions using dipole moment formulas for electric dipoles.
Use CalculatorPhysics
1.9k+ uses
Speed of Light Calculator
Calculate speed of light, frequency, and wavelength with step-by-step solutions using electromagnetic wave formulas for different media.
Use CalculatorGeometry
1.8k+ uses
Pyramid Calculator
Calculate pyramid volume, surface area, and lateral area with step-by-step solutions using geometric formulas for square and rectangular pyramids.
Use CalculatorPhysics
1.7k+ uses
G-Force Calculator
Calculate g-force, acceleration, mass, and force with step-by-step solutions using Newton second law and physics formulas.
Use CalculatorStatistics
New! 🚀
Frequency Distribution Calculator
Build frequency tables, calculate mean, median, mode, and range for value/frequency data. Great for statistics, probability, and grouped data.
Use CalculatorWhy Choose Our Educational Tools?
Trusted by students, teachers, and professionals worldwide
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All calculations based on established mathematical and scientific principles from textbooks
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All Math & Science Tools
Complete collection of educational calculators for STEM learning
Concavity Calculator
PopularCalculus
1.9k+ uses
Analyze function concavity and find inflection points using second derivative analysis. Perfect for calculus students and advanced mathematics.
Open CalculatorCurvature Calculator
PopularCalculus
1.2k+ uses
Calculate curvature and radius of curvature for curves and functions. Analyze how sharply curves bend using differential geometry.
Open CalculatorDomain & Range Calculator
PopularAlgebra
1.5k+ uses
Find domain and range of functions with interval notation. Analyze restrictions and valid input/output values for all function types.
Open CalculatorFree Fall Calculator
PopularPhysics
1.7k+ uses
Calculate motion under gravity using kinematic equations. Analyze velocity, time, and distance for physics applications.
Open CalculatorAcceleration Calculator
PopularPhysics
1.5k+ uses
Calculate acceleration, velocity, distance, and force using kinematic equations with step-by-step physics solutions.
Open CalculatorVelocity Calculator
Physics
New!
Calculate velocity from distance and time, acceleration and time, or kinematic equations. Supports multiple calculation methods with step-by-step physics solutions.
Open CalculatorJoules Calculator
PopularPhysics
1.3k+ uses
Calculate energy in joules from work, kinetic energy, power, electrical energy, or thermal energy with step-by-step solutions.
Open CalculatorMechanical Calculator
PopularPhysics
1.1k+ uses
Calculate mechanical advantage, efficiency, power, torque, and lever systems with step-by-step solutions for mechanical engineering.
Open CalculatorMomentum Calculator
PopularPhysics
1.4k+ uses
Calculate linear momentum, kinetic energy, impulse, and collision analysis with step-by-step solutions for physics and mechanics.
Open CalculatorPoint Slope Form Calculator
PopularAlgebra
1.2k+ uses
Calculate point-slope form, slope-intercept form, and standard form of linear equations with step-by-step solutions for algebra.
Open CalculatorPunnett Square Calculator
PopularBiology
1.1k+ uses
Calculate genetic inheritance patterns, genotype and phenotype ratios with step-by-step Punnett square analysis for biology and genetics.
Open CalculatorReduced Echelon Form Calculator
PopularLinear Algebra
1.0k+ uses
Calculate the reduced row echelon form (RREF) of matrices. Calculate rank, nullity, and solve linear systems with step-by-step solutions for linear algebra.
Open CalculatorRoots Calculator
PopularAlgebra
1.2k+ uses
Calculate roots of polynomials with step-by-step solutions. Perfect for quadratic, cubic, and higher-degree equations in algebra and mathematics.
Open CalculatorScientific Notation Calculator
PopularArithmetic
New
Convert between standard decimal numbers, scientific notation, and E-notation instantly to handle extremely large or small numbers.
Open CalculatorInequality Calculator
PopularAlgebra
New
Solve linear inequalities instantly. Find the simplified boundary form and exact Interval Notation.
Open CalculatorSimplify Calculator
PopularArithmetic
New
Simplify math expressions smoothly. Reduce fractions to their lowest terms and simplify square root radicals instantly.
Open CalculatorSquare Root Calculator
PopularArithmetic
New
Calculate exact square roots, identify perfect squares, and find the simplest radical form for any positive number.
Open CalculatorSigma Notation Calculator
PopularCalculus
1.3k+ uses
Calculate sigma notation sums with step-by-step solutions. Perfect for arithmetic, geometric, and polynomial series in calculus and mathematics.
Open CalculatorSummation Notation Calculator
PopularCalculus
1.4k+ uses
Calculate summation notation with step-by-step solutions. Perfect for arithmetic, geometric, polynomial, and factorial series in calculus and mathematics.
Open CalculatorDesmos Scientific Calculator
PopularMathematics
New
Perform advanced mathematical operations including trigonometry, logarithms, exponents, and roots instantly.
Open CalculatorSurface Area of Sphere Calculator
PopularGeometry
1.5k+ uses
Calculate sphere surface area, volume, radius, and diameter with step-by-step solutions. Perfect for geometry, physics, and engineering calculations.
Open CalculatorSurface Area of Triangular Prism Calculator
PopularGeometry
1.2k+ uses
Calculate triangular prism surface area, volume, and dimensions with step-by-step solutions. Perfect for geometry, architecture, and engineering calculations.
Open CalculatorSystem of Equations Calculator
PopularAlgebra
2.1k+ uses
Solve linear systems using substitution, elimination, Cramer's rule, and Gaussian elimination with step-by-step solutions. Perfect for algebra and linear algebra.
Open CalculatorTransformer Sizing Calculator
PopularElectrical Engineering
1.8k+ uses
Calculate transformer power ratings, efficiency, impedance, voltage regulation, and electrical parameters with step-by-step solutions. Perfect for electrical engineering.
Open CalculatorOhm's Law Calculator
PopularElectrical Engineering
New
Calculate voltage, current, resistance, or power instantly using Ohm's Law by entering any two known values.
Open CalculatorVector Addition Calculator
PopularVector Mathematics
2.3k+ uses
Calculate vector addition, magnitude, direction, dot product, cross product, and vector operations with step-by-step solutions. Perfect for physics and mathematics.
Open CalculatorVector Multiplication Calculator
Vector Mathematics
New!
Calculate dot product, cross product, and scalar multiplication of vectors with step-by-step solutions. Supports 2D and 3D vectors for linear algebra and physics.
Open CalculatorVertex Calculator
PopularQuadratic Mathematics
1.9k+ uses
Calculate vertex, axis of symmetry, focus, directrix, and parabola properties with step-by-step solutions. Perfect for quadratic functions and optimization.
Open CalculatorPartial Pressure Calculator
PopularChemistry
1.4k+ uses
Calculate gas mixture properties using Dalton's Law. Essential for chemistry students studying gas behavior and mixtures.
Open CalculatorpH Calculator
Chemistry
2.1k+ uses
Calculate pH, pOH, and ion concentrations from hydrogen or hydroxide ion concentrations with acid-base analysis.
Open CalculatorPPM Calculator
Chemistry
850+ uses
Calculate parts per million (ppm) and convert between concentration units including ppb, ppt, mg/L, μg/L, and percent.
Open CalculatorOxidation Number Calculator
Chemistry
720+ uses
Calculate oxidation numbers and oxidation states for elements in compounds with rules-based and algebraic methods.
Open CalculatorBalance Equation Calculator
Chemistry
1.9k+ uses
Balance chemical equations automatically using law of conservation of mass with coefficient calculations.
Open CalculatorIdeal Gas Law Calculator
Chemistry
1.7k+ uses
Solve PV=nRT for pressure, volume, moles, or temperature with gas constant and STP calculations.
Open CalculatorTrapezoid Calculator
PopularGeometry
1.2k+ uses
Calculate trapezoid area, perimeter, and geometric properties. Supports isosceles, right, and general trapezoids.
Open CalculatorParabola Calculator
Geometry
1.0k+ uses
Calculate vertex, focus, directrix, and axis of symmetry of parabolas from standard, vertex, or general form equations.
Open CalculatorArea of Sector Calculator
Geometry
710+ uses
Calculate sector area, arc length, and segment area from radius and central angle with degree and radian support.
Open CalculatorEnd Behavior Calculator
Calculus
1.1k+ uses
Determine end behavior of functions as x approaches infinity using limit analysis and the leading coefficient test.
Open CalculatorBinomial Distribution Calculator
PopularStatistics
New
Calculate exact and cumulative binomial probabilities instantly. Compute expected value, variance, and standard deviation for Bernoulli trials.
Open CalculatorMean Median Mode Calculator
PopularStatistics
1.8k+ uses
Calculate statistical measures of central tendency including mean, median, and mode with step-by-step analysis.
Open CalculatorMoles to Grams Calculator
PopularChemistry
2.1k+ uses
Convert moles to grams using molar mass calculations with step-by-step chemistry conversions.
Open CalculatorDilution Calculator
PopularChemistry
New
Calculate initial or final concentration and volume using the C1V1 = C2V2 formula. Perfect for chemistry labs.
Open CalculatorMolarity Calculator
PopularChemistry
New
Calculate mass, volume, molar mass, or concentration (Molarity) of a chemical solution instantly by entering any three values.
Open CalculatorRadians to Degrees Calculator
PopularTrigonometry
1.9k+ uses
Convert between radians and degrees with π expressions and common angle conversions.
Open CalculatorRegression Equation Calculator
PopularStatistics
2.3k+ uses
Calculate linear and quadratic regression equations with correlation analysis and R-squared values.
Open CalculatorFactor Calculator
PopularAlgebra
New
Find all factors, factor pairs, and the prime factorization of any positive integer instantly with step-by-step breakdown.
Open CalculatorSimplify Square Root Calculator
PopularAlgebra
2.5k+ uses
Simplify square roots to radical form with perfect square factorization and step-by-step solutions.
Open CalculatorSimplest Radical Form Calculator
Algebra
New!
Simplify radicals (square roots, cube roots, nth roots) to their simplest form with perfect nth power factorization and step-by-step solutions.
Open CalculatorSurface Area of Cylinder Calculator
PopularGeometry
2.8k+ uses
Calculate total, lateral, and base surface area of cylinders with step-by-step geometric solutions.
Open CalculatorSlope Intercept Form Calculator
PopularAlgebra & Geometry
New
Calculate the exact slope-intercept form equation of any line given two coordinate points. Provides precise fractional slopes and Y-intercepts.
Open CalculatorSystem of Linear Equations Calculator
PopularAlgebra
3.1k+ uses
Solve systems of linear equations using Cramer's rule, Gaussian elimination, and matrix methods.
Open CalculatorTangent Calculator
PopularTrigonometry
2.9k+ uses
Calculate tangent values for angles in degrees or radians with step-by-step trigonometric solutions.
Open CalculatorHypotenuse Calculator
PopularGeometry
New
Instantly find the hypotenuse of a right triangle using the Pythagorean theorem with step-by-step solutions.
Open CalculatorWeighted Mean Calculator
PopularStatistics
2.7k+ uses
Calculate weighted average with custom weights for each data point with step-by-step statistical solutions.
Open CalculatorZeros Calculator
PopularAlgebra
2.5k+ uses
Find zeros of polynomial functions using factoring, quadratic formula, and rational root theorem with step-by-step solutions.
Open CalculatorDivision Calculator
PopularArithmetic
New
Divide two numbers to instantly find the exact decimal, quotient with remainder, and simplified fraction.
Open CalculatorLong Division Calculator
PopularArithmetic
New
Find the quotient, remainder, and decimal result of any division problem automatically.
Open CalculatorAugmented Matrix Calculator
Linear Algebra
980+ uses
Solve systems of linear equations using augmented matrices, RREF, and Gaussian elimination with step-by-step solutions.
Open CalculatorBit Shift Calculator
Computer Science
820+ uses
Calculate binary bit shift operations including left shift, right shift, and unsigned shift with step-by-step binary conversions.
Open CalculatorChain Rule Calculator
Calculus
1.5k+ uses
Calculate derivatives of composite functions using the chain rule with step-by-step solutions for trigonometric, exponential, and polynomial functions.
Open CalculatorCube Calculator
Geometry
1.3k+ uses
Calculate cube volume, surface area, space diagonal, and face diagonal from any known measurement with step-by-step formulas.
Open CalculatorEllipse Calculator
Geometry
1.1k+ uses
Calculate ellipse area, perimeter, eccentricity, focal distance, and semi-major/minor axes with Ramanujan approximation formulas.
Open CalculatorArea of a Circle Calculator
PopularGeometry
New
Calculate the exact area of any circular planar shape. Input any known variable (Radius, Diameter, Circumference, or Area) and instantly discover the rest.
Open CalculatorEquation of a Circle Calculator
PopularGeometry
1.3k+ uses
Find circle equations in standard and general form from center and radius. Calculate circumference, area, and diameter.
Open CalculatorEnthalpy Calculator
Chemistry
950+ uses
Calculate enthalpy change, heat transfer, sensible heat, and latent heat for thermodynamic processes with step-by-step solutions.
Open CalculatorGaussian Elimination Calculator
Linear Algebra
1.2k+ uses
Solve systems of linear equations using Gaussian elimination, forward elimination, back substitution, REF and RREF with step-by-step solutions.
Open CalculatorGeometric Mean Calculator
Statistics
1.4k+ uses
Calculate geometric mean for growth rates, ratios, and averages. Compare arithmetic, geometric, and harmonic means with step-by-step solutions.
Open CalculatorGrams to Cups Calculator
Conversions
2.3k+ uses
Convert grams to cups for cooking and baking ingredients including flour, sugar, butter, and more with ingredient-specific density conversions. Supports multiple weight units and cup sizes.
Open CalculatorStatistics Calculator
PopularStatistics
New
Generate comprehensive mathematical summaries for any messy dataset instantly. Calculate Central Tendency, Spread, and Quartile Positions.
Open CalculatorPermutation Calculator
PopularStatistics
New
Calculate permutations (nPr) and combinations (nCr) instantly. Supports massive calculations with and without repetition for statistical arrangements.
Open CalculatorP-Value Calculator
PopularStatistics
New
Calculate statistical P-Values instantly from Z-Scores and T-Scores for left, right, and two-tailed hypothesis testing.
Open CalculatorNormal Distribution Calculator
PopularStatistics
New
Calculate left-tail, right-tail, and interval normal distribution probabilities instantly. Input your mean and standard deviation for accurate Z-scores.
Open CalculatorHypergeometric Distribution Calculator
Statistics
780+ uses
Calculate hypergeometric probabilities for sampling without replacement. Find exact, cumulative, and expected values for population statistics.
Open CalculatorInfinite Sum Calculator
Calculus
1.1k+ uses
Calculate infinite series sums, test convergence for geometric series and p-series with step-by-step solutions and convergence analysis.
Open CalculatorLagrange Multiplier Calculator
Calculus
890+ uses
Solve constrained optimization problems using Lagrange multipliers for finding maxima and minima with equality constraints in multivariable calculus.
Open CalculatorLength Calculator
Conversions
2.8k+ uses
Convert between length units including meters, feet, inches, kilometers, miles, centimeters, millimeters, yards, and more with instant conversions.
Open CalculatorLewis Structure Calculator
Chemistry
1.6k+ uses
Calculate Lewis dot structures, valence electrons, bonding pairs, lone pairs, and molecular geometry using VSEPR theory with step-by-step solutions.
Open CalculatorLimit Calculator
Calculus
2.1k+ uses
Calculate limits of functions at points and infinity with one-sided limits, indeterminate forms, and step-by-step solutions.
Open CalculatorLine Integral Calculator
Vector Calculus
920+ uses
Calculate line integrals for vector and scalar fields along parametric curves with work, circulation, and flux calculations.
Open CalculatorLogarithmic Calculator
Algebra
1.8k+ uses
Calculate logarithms with any base, natural log (ln), common log (log₁₀), and antilog with change of base formula and step-by-step solutions.
Open CalculatorNet Ionic Equation Calculator
Chemistry
1.3k+ uses
Convert molecular equations to net ionic equations, identify spectator ions for precipitation and acid-base reactions with step-by-step solutions.
Open CalculatorNormal CDF Calculator
PopularStatistics
2.5k+ uses
Calculate normal distribution probabilities, z-scores, percentiles with cumulative distribution function and step-by-step solutions.
Open CalculatorBayes Theorem Calculator
PopularStatistics
1.8k+ uses
Calculate posterior probability using prior probability, likelihood, and evidence with step-by-step Bayesian inference solutions.
Open CalculatorConditional Probability Calculator
PopularStatistics
1.6k+ uses
Calculate conditional probability using Bayes' Theorem with prior probability, likelihood, and posterior probability with step-by-step solutions.
Open CalculatorCritical T-Value Calculator
PopularStatistics
1.5k+ uses
Calculate critical t-value for hypothesis testing with degrees of freedom, confidence levels, and one-tailed or two-tailed tests with step-by-step solutions.
Open CalculatorPercent Yield Calculator
Chemistry
1.9k+ uses
Calculate reaction efficiency by comparing actual vs theoretical yield with loss analysis and efficiency ratings for chemistry.
Open CalculatorRate of Change Calculator
Calculus
2.2k+ uses
Calculate slope and rate of change between points with average and instantaneous rates, interpretations and step-by-step solutions.
Open CalculatorReciprocal Calculator
Algebra
1.5k+ uses
Calculate multiplicative inverse and reciprocals of numbers and fractions with automatic simplification and step-by-step solutions.
Open CalculatorRecursive Formula Calculator
Algebra
1.7k+ uses
Generate recursive and explicit formulas for arithmetic, geometric, and Fibonacci sequences with nth term calculation.
Open CalculatorRise Over Run Calculator
Geometry
2.1k+ uses
Calculate slope, rise, run, angle, and grade percentage between points for construction and geometry with step-by-step solutions.
Open CalculatorTheoretical Yield Calculator
Chemistry
1.8k+ uses
Calculate maximum product from limiting reactant using stoichiometry, mole ratios, and balanced chemical equations.
Open CalculatorTriple Integral Calculator
Multivariable Calculus
1.4k+ uses
Calculate triple integrals over 3D rectangular regions for volume, mass, and multivariable calculus with step-by-step solutions.
Open CalculatorUnit Rate Calculator
Algebra
2.3k+ uses
Calculate unit rates, price per item, speed, and efficiency with ratio simplification and step-by-step solutions.
Open CalculatorOptimization Calculator
Calculus
950+ uses
Find maximum and minimum values using calculus optimization with critical point analysis and second derivative test.
Open CalculatorAntiderivative Calculator
PopularCalculus
New
Calculate the indefinite integral (antiderivative) of any mathematical expression symbolically with steps.
Open CalculatorDerivative Calculator
PopularCalculus
2.1k+ uses
Calculate derivatives, slopes, and analyze function behavior using calculus principles and derivative rules.
Open CalculatorEquation of Tangent Line Calculator
Calculus
890+ uses
Find tangent line equations to curves at any point using derivatives with step-by-step solutions.
Open CalculatorMole Calculator
PopularChemistry
1.8k+ uses
Calculate moles, mass, molecules, and concentration relationships using Avogadro's number and stoichiometry.
Open CalculatorEmpirical Formula Calculator
PopularChemistry
1.4k+ uses
Calculate empirical formulas from mass or percent composition. Determine simplest whole-number ratio of atoms in compounds.
Open CalculatorPercentage Calculator
PopularArithmetic
3.2k+ uses
Calculate percentages, increases, decreases, and percentage relationships with step-by-step analysis.
Open CalculatorFraction to Percent Calculator
Arithmetic
1.3k+ uses
Convert fractions to percentages with step-by-step solutions, decimal conversion, and fraction simplification.
Open CalculatorPercent to Fraction Calculator
Arithmetic
1.2k+ uses
Convert percentages to fractions with automatic simplification, mixed number format, and step-by-step solutions.
Open CalculatorQuadratic Formula Calculator
PopularAlgebra
2.5k+ uses
Solve quadratic equations using the quadratic formula with discriminant analysis and vertex calculation.
Open CalculatorSequence Calculator
Algebra
950+ uses
Calculate arithmetic and geometric sequences with nth term, sum, and sequence generation for progressions.
Open CalculatorBinomial Theorem Calculator
Algebra
820+ uses
Expand binomial expressions using the binomial theorem with Pascal's triangle coefficients and step-by-step solutions.
Open CalculatorX-Intercept Calculator
Algebra
950+ uses
Find x and y intercepts of linear, quadratic, and polynomial equations with step-by-step solutions.
Open CalculatorIntercept Calculator
PopularAlgebra
1.2k+ uses
Calculate x and y intercepts, slope, and equation from linear equations, two points, or standard form with step-by-step solutions.
Open CalculatorFunction Table Calculator
Algebra
780+ uses
Generate x-y tables for any function with custom range and step size to analyze function behavior and patterns.
Open CalculatorCompound Inequality Calculator
Algebra
620+ uses
Solve compound inequalities with AND/OR conditions using interval notation and number line graphs.
Open CalculatorSynthetic Division Calculator
Algebra
850+ uses
Divide polynomials using synthetic division with step-by-step solutions and remainder calculations for Factor Theorem applications.
Open CalculatorPolynomial Long Division Calculator
Algebra
920+ uses
Divide polynomials of any degree using long division method with complete step-by-step solutions and work shown.
Open CalculatorKinetic Energy Calculator
Physics
1.6k+ uses
Calculate kinetic energy, mass, or velocity using the kinetic energy formula with unit conversions.
Open CalculatorAverage Velocity Calculator
Physics
740+ uses
Calculate average velocity from displacement and time using kinematics formulas with step-by-step solutions.
Open CalculatorMixed Number Calculator
Arithmetic
1.3k+ uses
Calculate mixed number operations, convert between forms, and analyze fraction relationships with step-by-step solutions.
Open CalculatorNearest Tenth Calculator
Arithmetic
2.0k+ uses
Round numbers to the nearest tenth and other decimal places with detailed rounding analysis and explanations.
Open CalculatorCube Root Calculator
Arithmetic
1.4k+ uses
Calculate cube roots of any number with perfect cube detection and step-by-step solutions.
Open CalculatorRound Calculator
Arithmetic
1.9k+ uses
Comprehensive rounding calculator for whole numbers, decimals, and custom place values with detailed analysis.
Open CalculatorPercent Error Calculator
Statistics
1.5k+ uses
Calculate percent error, absolute error, and accuracy with detailed analysis for scientific and mathematical applications.
Open CalculatorError Propagation Calculator
PopularPhysics
1.2k+ uses
Calculate uncertainty propagation in measurements and operations. Analyze how errors combine in addition, multiplication, and power functions.
Open CalculatorLaw of Cosines Calculator
Trigonometry
1.4k+ uses
Solve triangles using the Law of Cosines and Law of Sines with complete triangle analysis and properties.
Open CalculatorMatrix Determinant Calculator
Linear Algebra
1.2k+ uses
Calculate matrix determinants using cofactor expansion with step-by-step solutions and matrix analysis.
Open CalculatorRow Reduction Calculator
Linear Algebra
1.1k+ uses
Perform Gaussian elimination to reduce matrices to REF or RREF form with complete linear system analysis.
Open CalculatorRow Echelon Form Calculator
Linear Algebra
980+ uses
Transform matrices to Row Echelon Form using Gaussian elimination with pivot analysis and matrix properties.
Open CalculatorLU Factorization Calculator
Linear Algebra
890+ uses
Decompose matrices into Lower and Upper triangular matrices using Doolittle, Crout, or pivoting methods.
Open CalculatorDiagonalize Matrix Calculator
Linear Algebra
640+ uses
Find eigenvalues and eigenvectors to diagonalize matrices with step-by-step solutions and matrix transformations.
Open CalculatorPartial Fractions Calculator
Calculus
750+ uses
Decompose rational functions into partial fractions with step-by-step solutions for integration and analysis.
Open CalculatorTriangular Prism Calculator
Geometry
650+ uses
Calculate volume, surface area, and properties of triangular prisms with base-height and Heron's formula methods.
Open CalculatorVolume of Cone Calculator
Geometry
820+ uses
Calculate cone volume, surface area, slant height, and geometric properties with step-by-step solutions.
Open CalculatorSurface Area of a Cone Calculator
Geometry
760+ uses
Calculate total and lateral surface area of cones with radius and height or slant height inputs.
Open CalculatorRectangular Prism Calculator
Geometry
690+ uses
Calculate volume, surface area, lateral area, and space diagonal of rectangular prisms with step-by-step solutions.
Open Calculator30-60-90 Triangle Calculator
Geometry
720+ uses
Calculate sides, angles, area, and perimeter of 30-60-90 triangles with special right triangle ratios and step-by-step solutions.
Open CalculatorFourier Transform Calculator
Signal Processing
580+ uses
Compute DFT/FFT with frequency domain analysis and spectral properties for advanced signal processing applications.
Open CalculatorLaplace Transform Calculator
Signal Processing
550+ uses
Calculate Laplace transforms for differential equations with step-by-step solutions and convergence analysis.
Open CalculatorAngle Between Two Vectors Calculator
Vector Calculus
520+ uses
Calculate the angle between two vectors using dot product and magnitude analysis with step-by-step solutions.
Open CalculatorArea Between Two Curves Calculator
Calculus
480+ uses
Calculate the area between two curves using definite integration with graphical analysis and step-by-step solutions.
Open CalculatorGradient Calculator
Vector Calculus
450+ uses
Calculate gradient vectors for multivariable functions with partial derivatives and directional analysis.
Open CalculatorImplicit Derivative Calculator
Calculus
420+ uses
Calculate implicit derivatives using the chain rule with step-by-step solutions for complex functions.
Open CalculatorInteger Calculator
Number Theory
1.1k+ uses
Perform integer operations, prime factorization, GCD, LCM, and number theory analysis with comprehensive solutions.
Open CalculatorModulus Calculator
Number Theory
780+ uses
Calculate modulus (remainder) operations with quotient analysis and step-by-step solutions for modular arithmetic.
Open CalculatorGreatest Common Factor Calculator
Number Theory
1.2k+ uses
Find GCF (GCD) using Euclidean algorithm with prime factorization, LCM calculation, and all factors analysis.
Open CalculatorInterpolation Calculator
Statistics
380+ uses
Perform polynomial interpolation using linear, Lagrange, and Newton methods with data fitting analysis.
Open CalculatorLinear Interpolation Calculator
PopularMathematics
1.2k+ uses
Calculate interpolated values between two points using linear interpolation with step-by-step solutions for mathematics and engineering.
Open CalculatorLine of Best Fit Calculator
Statistics
1.1k+ uses
Calculate linear regression with slope, y-intercept, R-squared, and correlation coefficient analysis.
Open CalculatorInverse Tangent Calculator
Trigonometry
350+ uses
Calculate inverse tangent (arctangent) values with angle conversion and trigonometric analysis.
Open CalculatorArcsin Calculator
Trigonometry
420+ uses
Calculate inverse sine (arcsin) values in radians and degrees with principal value and general solutions.
Open CalculatorMidpoint Formula Calculator
Coordinate Geometry
320+ uses
Calculate midpoint coordinates between two points with distance and slope analysis for coordinate geometry.
Open CalculatorPolar Coordinates Calculator
Coordinate Geometry
680+ uses
Convert between polar and rectangular coordinates with step-by-step trigonometric transformations.
Open CalculatorMultivariable Limit Calculator
Calculus
300+ uses
Calculate limits of multivariable functions with path analysis and continuity testing.
Open CalculatorPartial Derivative Calculator
Calculus
280+ uses
Calculate partial derivatives of multivariable functions with respect to different variables.
Open CalculatorCorrected Calcium Calculator
Medical
420+ uses
Calculate corrected calcium levels accounting for albumin levels in blood chemistry analysis.
Open CalculatorRadius of Convergence Calculator
Calculus
350+ uses
Find the radius and interval of convergence for power series using ratio and root tests.
Open CalculatorAxis of Symmetry Calculator
Algebra
380+ uses
Find the axis of symmetry for quadratic functions and parabolas with vertex analysis.
Open CalculatorCentral Limit Theorem Calculator
Statistics
320+ uses
Apply the Central Limit Theorem to analyze sample means and probability distributions.
Open CalculatorCharles's Law Calculator
Chemistry
290+ uses
Calculate gas volume and temperature relationships using Charles's Law for ideal gases.
Open CalculatorComposite Function Calculator
Algebra
310+ uses
Calculate composite functions f(g(x)) with step-by-step composition analysis.
Open CalculatorConvolution Calculator
Signal Processing
270+ uses
Calculate discrete and continuous convolution with step-by-step analysis.
Open CalculatorCoterminal Angle Calculator
Trigonometry
340+ uses
Find coterminal angles in degrees and radians with reference angle analysis.
Open CalculatorCovariance Calculator
Statistics
260+ uses
Calculate covariance between two variables with correlation analysis.
Open CalculatorDirectional Derivative Calculator
Calculus
250+ uses
Calculate directional derivatives of multivariable functions in specified directions.
Open CalculatorFOIL Calculator
Algebra
480+ uses
Expand binomial expressions using the FOIL method with step-by-step solutions.
Open CalculatorFourier Series Calculator
Signal Processing
240+ uses
Calculate Fourier series coefficients and analyze periodic functions.
Open CalculatorInvnorm Calculator
Statistics
230+ uses
Calculate inverse normal distribution values for probability and statistics.
Open CalculatorKaiser Sepsis Calculator
Medical
220+ uses
Calculate Kaiser Sepsis Score for clinical assessment and medical diagnosis.
Open CalculatorLinear Approximation Calculator
Calculus
210+ uses
Find linear approximations of functions at specific points using tangent lines.
Open CalculatorLinearization Calculator
Calculus
200+ uses
Linearize functions around specific points for approximation and analysis.
Open CalculatorLong Multiplication Calculator
Arithmetic
1.5k+ uses
Perform long multiplication with step-by-step solutions and educational guidance.
Open CalculatorPiecewise Function Calculator
Calculus
190+ uses
Evaluate piecewise functions with domain analysis and continuity checks.
Open CalculatorPower Series Calculator
Calculus
180+ uses
Analyze power series convergence, radius, and interval with detailed solutions.
Open CalculatorRelated Rates Calculator
Calculus
170+ uses
Solve related rates problems with step-by-step implicit differentiation.
Open CalculatorRemainder Theorem Calculator
Algebra
160+ uses
Apply the Remainder Theorem to evaluate polynomials and check factorization.
Open CalculatorShell Method Calculator
Calculus
150+ uses
Calculate volumes of revolution using the Shell Method with step-by-step solutions.
Open CalculatorSimpson's Rule Calculator
Calculus
140+ uses
Perform numerical integration using Simpson's Rule with error analysis.
Open CalculatorVector Projection Calculator
Vector Calculus
130+ uses
Calculate vector projections with geometric analysis and step-by-step solutions.
Open CalculatorGeometric Distribution Calculator
Statistics
95+ uses
Calculate geometric distribution probabilities with step-by-step solutions for statistics and probability theory.
Open CalculatorCoulomb's Law Calculator
Physics
120+ uses
Calculate electrostatic force, electric field, and potential energy with step-by-step solutions for physics.
Open CalculatorFick's Law Calculator
Chemistry
85+ uses
Calculate diffusion flux, mass transfer rate, and concentration gradients with step-by-step solutions for chemistry.
Open CalculatorIntermediate Value Theorem Calculator
Calculus
110+ uses
Check theorem conditions, find roots, and verify value existence with step-by-step solutions for calculus.
Open CalculatorAmps to kW Calculator
PopularPhysics
650+ uses
Convert electrical current (amps) to power (kilowatts) for single and three-phase systems with power factor calculations.
Open CalculatorPower Factor Calculator
PopularPhysics
580+ uses
Calculate power factor, efficiency, power quality, and correction requirements for electrical systems with multiple calculation methods.
Open CalculatorCross Product Calculator
PopularVector Calculus
520+ uses
Calculate cross product, magnitude, angle, and geometric properties of 3D vectors with step-by-step solutions for vector calculus.
Open CalculatorVariance Calculator
PopularStatistics
480+ uses
Calculate variance, standard deviation, mean, and coefficient of variation for population and sample data with step-by-step solutions.
Open CalculatorCoefficient of Determination Calculator
Statistics
880+ uses
Calculate R² (R-squared) for regression analysis with SST, SSR, SSE and goodness of fit assessment.
Open CalculatorExponential Equation Calculator
PopularAlgebra
1.4k+ uses
Solve exponential equations and calculate powers using logarithmic methods with step-by-step solutions for algebra and precalculus.
Open CalculatorExponential Regression Calculator
Statistics
640+ uses
Fit exponential model y = a × e^(bx) to data with growth/decay analysis and R² goodness of fit.
Open CalculatorCapacitor Calculator
PopularElectronics
1.2k+ uses
Calculate capacitance, charge, energy, and electrical properties of capacitors with step-by-step solutions.
Open CalculatorCommon Factor Calculator
PopularNumber Theory
2.1k+ uses
Calculate greatest common factor, least common multiple, and common factors of numbers with step-by-step solutions.
Open CalculatorCross Multiplication Calculator
PopularAlgebra
1.8k+ uses
Solve proportions, fractions, and ratios using cross multiplication method with step-by-step solutions.
Open CalculatorDecimal to Percent Calculator
PopularConversions
2.3k+ uses
Convert decimals to percentages, fractions, and ratios with step-by-step solutions.
Open CalculatorDilution Factor Calculator
PopularChemistry
1.9k+ uses
Calculate dilution factors, concentrations, and volumes for laboratory solutions with step-by-step solutions.
Open CalculatorDilution Ratio Calculator
PopularChemistry
1.7k+ uses
Calculate dilution ratios, concentrations, and volumes for laboratory solutions with step-by-step solutions.
Open CalculatorFactor by Grouping Calculator
PopularAlgebra
2.1k+ uses
Factor polynomials by grouping terms with step-by-step solutions and algebraic methods.
Open CalculatorInterquartile Range Calculator
PopularStatistics
1.6k+ uses
Calculate IQR, quartiles (Q1, Q2, Q3), five-number summary, and identify outliers with step-by-step solutions for statistics.
Open CalculatorFactoring Trinomials Calculator
PopularAlgebra
1.8k+ uses
Factor quadratic trinomials of the form ax² + bx + c using AC method with step-by-step solutions for algebra.
Open CalculatorFisher's Exact Test Calculator
PopularStatistics
1.8k+ uses
Calculate p-values, odds ratios, and confidence intervals for 2x2 contingency tables with step-by-step solutions.
Open CalculatorFraction Exponent Calculator
PopularAlgebra
2.3k+ uses
Calculate fractional exponents, radicals, and decimal results with step-by-step solutions.
Open CalculatorFrequency Calculator
PopularPhysics
1.9k+ uses
Calculate frequency, wavelength, period, and angular frequency with step-by-step solutions.
Open CalculatorFundamental Theorem of Calculus Calculator
PopularCalculus
2.1k+ uses
Calculate definite integrals, antiderivatives, and apply FTC with step-by-step solutions.
Open CalculatorFind the GCF Calculator
PopularNumber Theory
1.5k+ uses
Find the Greatest Common Factor (GCF) of two or more numbers using factorization and Euclidean algorithm with step-by-step solutions.
Open CalculatorGCF Calculator
PopularNumber Theory
1.7k+ uses
Calculate Greatest Common Factor (GCF), Least Common Multiple (LCM), and prime factors with step-by-step solutions.
Open CalculatorGeometric Sequence Calculator
PopularSequences
1.8k+ uses
Calculate nth term, sum of series, infinite series, and geometric sequence properties with step-by-step solutions.
Open CalculatorGraphing Rational Functions Calculator
PopularAlgebra
1.6k+ uses
Analyze rational functions, find asymptotes, domain, range, intercepts, and graph behavior with step-by-step solutions.
Open CalculatorSlant Asymptote Calculator
PopularCalculus
1.8k+ uses
Find slant asymptotes of rational functions using polynomial long division with step-by-step solutions and degree analysis.
Open CalculatorSequence Convergence Calculator
PopularCalculus
2.1k+ uses
Analyze sequence convergence using mathematical tests, calculate limits, and determine sequence behavior with step-by-step solutions.
Open CalculatorArea of Parallelogram Calculator
PopularGeometry
3.2k+ uses
Calculate parallelogram area and perimeter using base and height measurements with step-by-step geometric analysis.
Open CalculatorParallelogram Area Calculator
Geometry
New!
Free parallelogram area calculator. Calculate area and perimeter of parallelograms using base and height. Supports squares, rectangles, and all parallelogram types.
Open CalculatorSphere Calculator
PopularGeometry
4.1k+ uses
Calculate sphere volume and surface area using radius or diameter measurements with step-by-step geometric analysis.
Open CalculatorDividing Decimals Calculator
PopularArithmetic
3.8k+ uses
Calculate decimal division with step-by-step solutions, remainders, and precision control for arithmetic problems.
Open CalculatorMultiplying Decimals Calculator
PopularArithmetic
3.5k+ uses
Calculate decimal multiplication with step-by-step solutions, decimal place analysis, and precision control for arithmetic problems.
Open CalculatorMinutes to Decimal Calculator
PopularTime Conversion
3.2k+ uses
Convert hours and minutes to decimal hours with step-by-step solutions, precision control, and time conversion analysis.
Open CalculatorPre-Calc Calculator
PopularPre-Calculus
4.2k+ uses
Analyze pre-calculus functions with domain, range, and properties analysis for polynomial, trigonometric, logarithmic, and exponential functions.
Open CalculatorLine Segment Calculator
PopularGeometry
3.7k+ uses
Calculate line segment length, midpoint coordinates, and slope with step-by-step solutions using distance and midpoint formulas.
Open CalculatorMass Percent Calculator
PopularChemistry
2.8k+ uses
Calculate mass percent, mass fraction, and concentration with step-by-step solutions using mass percent formula for chemical solutions.
Open CalculatorDipole Calculator
PopularPhysics
2.1k+ uses
Calculate dipole moment, electric field, and potential energy with step-by-step solutions using dipole moment formulas for electric dipoles.
Open CalculatorSpeed of Light Calculator
PopularPhysics
1.9k+ uses
Calculate speed of light, frequency, and wavelength with step-by-step solutions using electromagnetic wave formulas for different media.
Open CalculatorTime Dilation Calculator
Physics
New!
Calculate time dilation, Lorentz factor, and relativistic effects when objects move at speeds approaching the speed of light with step-by-step solutions.
Open CalculatorPyramid Calculator
PopularGeometry
1.8k+ uses
Calculate pyramid volume, surface area, and lateral area with step-by-step solutions using geometric formulas for square and rectangular pyramids.
Open CalculatorG-Force Calculator
PopularPhysics
1.7k+ uses
Calculate g-force, acceleration, mass, and force with step-by-step solutions using Newton second law and physics formulas.
Open CalculatorFrequency Distribution Calculator
PopularStatistics
New! 🚀
Build frequency tables, calculate mean, median, mode, and range for value/frequency data. Great for statistics, probability, and grouped data.
Open CalculatorInterval Notation Calculator
Algebra
New!
Convert inequalities and set notation to interval notation. Analyze open/closed/half-open intervals with math explanation.
Open CalculatorImaginary Numbers Calculator
Algebra
New!
Perform arithmetic, multiplication, division, and powers on imaginary and complex numbers (a + bi) with step-by-step solutions.
Open CalculatorInverse Matrix Calculator
Linear Algebra
New!
Calculate the inverse of 2×2 and 3×3 matrices using adjugate method with step-by-step solutions and verification.
Open CalculatorInverse Sine Calculator
Trigonometry
New!
Calculate inverse sine (arcsin) values in radians and degrees with step-by-step solutions and special value recognition.
Open CalculatorKE Calculator
Physics
New!
Calculate kinetic energy using KE = ½mv² formula with step-by-step solutions. Supports multiple units for mass and velocity.
Open CalculatorReynolds Number Calculator
Physics
New!
Calculate Reynolds number to determine flow regime (laminar, transitional, turbulent) using density, velocity, diameter, and viscosity with step-by-step solutions.
Open CalculatorLinear Inequalities Calculator
Algebra
New!
Solve linear inequalities in the form ax + b > c with step-by-step solutions. Get interval notation and number line graphs.
Open CalculatorLinear Regression Calculator
Statistics
New!
Calculate linear regression using least squares method. Get slope, intercept, correlation coefficient, R-squared with step-by-step solutions.
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