Mathematics Tools
A comprehensive suite of 35 calculators and solvers for students, engineers, and data analysts. From basic arithmetic to complex statistics.
Precision Math for Everyone
Whether you are solving homework, verifying engineering calculations, or managing finances, our tools provide instant, accurate answers. We cover Algebra, Geometry, Trigonometry, Statistics, and Number Theory with an intuitive interface designed to save you time.
Scientific Calculator
Advanced calculator supporting trigonometry, logs, exponents, and memory functions.
Open ToolPercentage Calculator
Calculate percentage increase, decrease, difference, and simple percentage of a number.
Open ToolFraction Calculator
Add, subtract, multiply, and divide fractions with support for mixed numbers.
Open ToolQuadratic Solver
Solve second-degree polynomials (ax² + bx + c = 0) instantly with real and complex roots.
Open ToolAverage Calculator
Calculate arithmetic mean, median, mode, and range for a set of numbers.
Open ToolArea Calculator
Find the area of squares, rectangles, circles, triangles, and polygons.
Open ToolVolume Calculator
Calculate the volume of 3D shapes including cubes, spheres, cylinders, and cones.
Open ToolPythagorean Theorem
Solve for the missing side (a, b, or c) of a right-angled triangle.
Open ToolRatio Calculator
Simplify ratios, find missing values in proportions, and compare equivalent ratios.
Open ToolRandom Number Generator
Generate random numbers within a specific range with or without repetition.
Open ToolPrime Number Checker
Determine if a number is prime and find its prime factorization.
Open ToolGCD & LCM Calculator
Find the Greatest Common Divisor and Least Common Multiple of two or more numbers.
Open ToolExponent Calculator
Calculate the power of a number. Handles large exponents and negative exponents.
Open ToolRoot Calculator
Calculate square roots, cube roots, and nth roots of any positive number.
Open ToolLogarithm Calculator
Calculate logarithms with any base, including natural logarithm (ln) and common log (log10).
Open ToolStandard Deviation
Calculate standard deviation and variance for a population or sample dataset.
Open ToolProbability Calculator
Calculate the odds of an event occurring in single or multiple trials.
Open ToolPermutation & Combination
Calculate nPr (permutations) and nCr (combinations) easily.
Open ToolCircle Calculator
Find area, circumference, radius, and diameter given any one value.
Open ToolTriangle Calculator
Solve for missing angles and sides using SSS, SAS, ASA, or AAS rules.
Open ToolTrigonometry Calculator
Solve for angles and sides in right triangles using Sin, Cos, and Tan.
Open ToolLinear Equation Solver
Solve linear equations in one variable or systems of two variables.
Open ToolMatrix Calculator
Find the determinant, inverse, or transpose of 2x2 and 3x3 matrices.
Open ToolNumber Base Converter
Convert numbers between Binary, Hexadecimal, Decimal, and Octal systems.
Open ToolRoman Numeral Converter
Convert standard numbers to Roman Numerals and vice versa.
Open ToolAge Calculator
Calculate precise age in years, months, days, hours, and minutes.
Open ToolSpeed Calculator
Calculate speed, distance, or time given the other two variables.
Open ToolInterest Calculator
Calculate Simple Interest and Compound Interest on savings or loans.
Open ToolDiscount Calculator
Calculate the final price after a percentage discount and the amount saved.
Open ToolTip Calculator
Calculate the tip amount per person and the total bill including tax.
Open ToolGolden Ratio Calculator
Calculate values based on the Golden Ratio (Phi ≈ 1.618).
Open ToolFrequency Distribution
Organize data into classes and calculate cumulative frequency.
Open ToolSlope Calculator
Find the slope (m) and equation of a line given two points.
Open ToolMidpoint Calculator
Find the exact midpoint between two coordinates in a 2D plane.
Open ToolVector Calculator
Perform dot product and cross product calculations for 2D and 3D vectors.
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