Math Calculators

Solve algebra equations with detailed step-by-step solutions. Perfect for homework help, test preparation, and understanding mathematical concepts.

Solve linear and quadratic equations instantly with step-by-step explanations. Free math equation solver shows detailed solutions, graphs, and methods for algebra problems.

Stuck on homework? Get instant step-by-step solutions for any math problem. From basic algebra to advanced calculus - understand not just the answer, but how to solve it.

Master percentages in seconds - calculate tips, discounts, tax, markup, and more. See percentage increases/decreases with real-world examples that make sense.

Professional-grade scientific calculator in your browser. Handle complex calculations with trig, logs, statistics, and more - perfect for students and engineers.

Calculate area of circles, rectangles, triangles, and other geometric shapes.

Calculate arithmetic mean, weighted average, and other average types.

Simple calculator for basic arithmetic operations and everyday math.

Calculate with very large numbers beyond standard calculator limits.

Convert between binary, decimal, hexadecimal, and octal number systems.

Calculate circle area, circumference, radius, and diameter.

Find common factors between two or more numbers.

Calculate confidence intervals for population means and proportions.

Calculate distance between points in 2D and 3D coordinate systems.

Calculate powers, exponents, and exponential expressions.

Find all factors and prime factorization of any number.

Add, subtract, multiply, and divide fractions with step-by-step solutions.

Calculate radioactive decay and half-life of substances.

Convert and calculate with hexadecimal numbers and operations.

Calculate logarithms with various bases including natural and common logs.

Perform matrix operations including addition, multiplication, and determinants.

Find patterns and calculate terms in arithmetic and geometric sequences.

Calculate p-values for statistical hypothesis testing.

Calculate percent error between experimental and theoretical values.

Calculate probability of events, combinations, and statistical outcomes.

Calculate missing sides of right triangles using the Pythagorean theorem.

Solve quadratic equations using the quadratic formula with step-by-step solutions.

Generate random numbers within specified ranges and parameters.

Calculate and simplify ratios, proportions, and scaling factors.

Calculate square roots, cube roots, and nth roots of numbers.

Calculate required sample size for statistical studies and surveys.

Convert to and from scientific notation and perform calculations.

Calculate slope, y-intercept, and linear equations from two points.

Calculate standard deviation, variance, and statistical measures.

Calculate statistical measures including mean, median, mode, and distribution.

Calculate triangle area, perimeter, angles, and sides using various methods.

Calculate volume of spheres, cylinders, cones, and other 3D shapes.