Math Calculators
Powerful tools to solve your math problems. From basic arithmetic to advanced statistics and geometry.
Math Made Simple
✓ For All Levels
Whether you are a student, teacher, or professional, our tools cover a wide range of mathematical needs.
✓ Clear Visualization
Many of our calculators offer step-by-step explanations and visualizations to help you understand.
All Our Math Tools
Percentage Calculator
Calculate percentages, percentage increase/decrease, and more.
Random Number
Generate random numbers within a specific range.
Average Calculator
Calculate the Mean, Median, Mode, and Range of a set of numbers.
Basic Calculator
Perform basic arithmetic operations.
Scientific Calculator
Perform advanced mathematical operations.
Fraction Calculator
Add, subtract, multiply, and divide fractions.
Triangle Calculator
Calculate area, perimeter, and angles of a triangle.
Volume Calculator
Calculate the volume of various 3D shapes.
Standard Deviation
Calculate standard deviation and variance.
Number Sequence
Find the next number in a sequence.
Percent Error
Calculate the percentage error between experimental and theoretical values.
Exponent Calculator
Calculate the value of a number raised to a power.
Binary Calculator
Perform operations with binary numbers.
Hex Calculator
Perform operations with hexadecimal numbers.
Half-Life Calculator
Calculate the half-life of a radioactive substance.
Quadratic Formula
Solve quadratic equations using the quadratic formula.
Slope Calculator
Calculate the slope of a line given two points.
Log Calculator
Calculate logarithms with any base.
Area Calculator
Calculate the area of various geometric shapes.
Sample Size
Calculate the required sample size for a survey.
Probability Calculator
Calculate the probability of an event.
Statistics Calculator
Calculate basic statistics for a set of data.
Permutation & Combination
Calculate permutations and combinations.
Z-score Calculator
Calculate the Z-score for a data point.
Confidence Interval
Calculate the confidence interval for a sample mean.
Ratio Calculator
Solve ratio problems and simplify ratios.
Distance Calculator
Calculate the distance between two points.
Circle Calculator
Calculate area, circumference, and radius of a circle.
Surface Area
Calculate the surface area of 3D shapes.
Pythagorean Theorem
Calculate the length of a side of a right triangle.
Right Triangle
Calculate sides and angles of a right triangle.
Root Calculator
Calculate the root of a number.
LCM Calculator
Calculate the Least Common Multiple.
GCF Calculator
Calculate the Greatest Common Factor.
Factor Calculator
Find all factors of a number.
Rounding Calculator
Round numbers to the nearest whole number, decimal, etc.
Matrix Calculator
Perform matrix operations.
Scientific Notation
Convert numbers to and from scientific notation.
Big Number
Perform calculations with very large numbers.
Prime Factorization
Find the prime factors of a number.
Common Factor
Find common factors of two or more numbers.
Long Division
Perform long division with remainders.
P-value Calculator
Calculate the P-value from a Z, t, F, or Chi-square score.
Frequently Asked Questions
How to calculate a percentage?
Our percentage calculator can handle all cases: finding a percentage of a number, percentage increase/decrease, etc.
Do you have tools for geometry?
Yes, we have calculators for triangles, circles, volumes, surface areas, and much more.