Math Calculators

Our math calculators are designed to help you solve a wide range of problems, from fractions and geometry to algebra, ratios, percentages, statistics, and trigonometry. Many include step-by-step solutions, so you can learn how to solve the problem yourself.

Explore our calculators for average rate of change, long division, fraction to mixed number, slope, and over 200 other math-related tools below.

Fraction Calculators

Adding Fractions Calculator Inch Fraction Calculator
Comparing Fractions Calculator Least Common Denominator Calculator
Decimal to Fraction Calculator Mixed Number Calculator
Equivalent Fractions Calculator Mixed Number to Improper Fraction Calculator
Fraction Calculator Solve For Unknown Fraction Calculator
Fraction Simplifier – Fraction Reducer Subtracting Fractions Calculator
Fraction to Decimal Calculator Common Fraction and Percent Equivalents
Fraction to Percent Calculator Common Fractions with Decimal Equivalents
Fraction to Ratio Calculator Equivalent Fractions Chart
Improper Fraction to Mixed Number Calculator

Geometry Calculators

Angle Unit Conversion – Convert Angle Parallelogram Area Calculator
Arc Length Calculator Pentagon Calculator
Area Calculator Perimeter Calculator
Area of a Circle Calculator Polygon Calculator
Area Unit Conversion – Convert Area Radius Calculator
Barrel Volume and Capacity Calculator Rectangle Calculator
Circle Calculator Rhombus Calculator
Circumference Calculator Sector Area Calculator
Circumference to Diameter Calculator Segment Area Calculator
Cone Volume Calculator Surface Area Calculator
Ellipse Calculator Trapezoid Area Calculator
Hexagon Calculator Volume Calculator – Find Volume
Octagon Calculator Volume Unit Conversion – Convert Volume

Trigonometry Calculators

Angle of Depression Calculator Inverse Sine Calculator – Calculate arcsin(x)
Angle of Elevation Calculator Inverse Tangent Calculator – Calculate arctan(x)
Cosecant Calculator – Calculate csc(x) Reference Angle Calculator
Cosine Calculator – Calculate cos(x) Secant Calculator – Calculate sec(x)
Cotangent Calculator – Calculate cot(x) Sine Calculator – Calculate sin(x)
Coterminal Angle Calculator Tangent Calculator – Calculate tan(x)
Double Angle Calculator Trigonometry Calculator
Half Angle Calculator Unit Circle Calculator
Inverse Cosine Calculator – Calculate arccos(x)

Triangle Calculators

30 60 90 Triangle Calculator Pythagorean Theorem Calculator
45 45 90 Triangle Calculator Right Triangle Calculator
Equilateral Triangle Calculator SOHCAHTOA Calculator
Heron’s Formula Calculator Triangle Area Calculator
Hypotenuse Calculator Triangle Calculator
Isosceles Triangle Calculator Triangle Height Calculator
Law of Cosines Calculator Triangle Perimeter Calculator
Law of Sines Calculator

Statistics Calculators

Average Calculator Percentile Calculator
Bayes’ Theorem Calculator Permutation Calculator
Binomial Distribution Calculator Poisson Distribution Calculator
Central Limit Theorem Calculator Probability Calculator
Coefficient of Variation Calculator Probability Distribution Calculator
Combination Calculator Quartile Calculator – IQR Calculator
Confidence Interval Calculator Range Calculator
Empirical Rule Calculator Relative Standard Deviation Calculator
Geometric Mean Calculator Standard Deviation Calculator
Margin of Error Calculator Standard Error Calculator
Mean Absolute Deviation Calculator Statistics Calculator
Mean Calculator Sum of Squares Calculator
Mean, Median, Mode Calculator T-Test Calculator
Median Calculator Variance Calculator
Midrange Calculator Weighted Average Calculator
Mode Calculator Winning Percentage Calculator
Normal Distribution Calculator Z-Score Calculator
Outlier Calculator T Table
P-Value Calculator Z Table

Linear Algebra Calculators

Angle Between Two Vectors Calculator Vector Calculator
Cross Product Calculator Vector Magnitude Calculator
Dot Product Calculator Vector Norm Calculator
Unit Vector Calculator Vector Projection Calculator
Vector Addition Calculator Vector Subtraction Calculator

Percentage Calculators

Decimal to Percent Calculator Percent of a Percent Calculator
Percent Change Calculator Percent to Decimal Calculator
Percent Decrease Calculator Percent to Fraction Calculator
Percent Difference Calculator Percent to Ratio Calculator
Percent Error Calculator Percent to Total Calculator
Percent Increase Calculator Percentage Calculator

Ratio Calculators

Decimal to Ratio Calculator Ratio to Decimal Calculator
Ratio Calculator Ratio to Fraction Calculator
Ratio Simplifier Ratio to Percentage Calculator

Slope and Line Calculators

Decimal Degrees to Degrees, Minutes, Seconds Calculator Rise Over Run Calculator
Degrees, Minutes, Seconds to Decimal Calculator Rise Over Run to Degrees Calculator
Distance Between Two Points Calculator Rise Over Run to Percent Slope Calculator
Endpoint Calculator Slope Calculator
Equation of a Line Calculator Slope-Intercept Form Calculator
Midpoint Calculator X and Y Intercept Calculator
Point-Slope Form Calculator

Number Conversion Calculators

Base Calculator Decimal to Octal Converter
Base Converter Hexadecimal Calculator & Converter
Binary Calculator & Converter Hexadecimal to Binary Converter
Binary to Decimal Converter Hexadecimal to Decimal Converter
Binary to Hexadecimal Converter Hexadecimal to Octal Converter
Binary to Octal Converter Octal to Binary Converter
Decimal to Binary Converter Octal to Decimal Converter
Decimal to Hexadecimal Converter Octal to Hexadecimal Converter

Grade Calculators

College GPA Calculator Letter Grade to GPA Calculator
Final Grade Calculator Marks Percentage Calculator
GPA Calculator Semester Grade Calculator
GPA to Letter Grade Calculator Test Grade Calculator
Grade Calculator Weighted Grade Calculator
High School GPA Calculator

More Math Calculators

Average Rate of Change Calculator Remainder Calculator
Doubling Time Calculator Round to the Nearest Cent Calculator
Euclidean Algorithm Calculator Rounding Calculator
Exponent Calculator Scientific Notation Calculator and Converter
Exponential Decay Calculator Sig Fig Calculator (Significant Figures)
Exponential Growth Calculator Standard Form Calculator
Factorial Calculator – Solve n! Unit Rate Calculator
Fibonacci Sequence Calculator Vertex Form Calculator
Golden Ratio Calculator Ruler Information, Uses, and Types
Greatest Common Factor Calculator How to Use a Protractor
Least Common Multiple Calculator Printable Protractor
Least to Greatest Calculator Printable Tape Measure – Free 60″ Measuring Tape
Long Division Calculator Create a Ruler from a Dollar Bill
Numbers to Words Converter Printable Rulers – Free 12″ Rulers
Prime Factorization Calculator How to Read a Ruler
Quadratic Formula Calculator