True Calculator
True Calculator
Essential mathematical calculation tools covering basic arithmetic, algebra, geometry, and advanced mathematical functions.
Comprehensive percentage calculator for calculating percentages, percentage increase, percentage decrease, percentage of a number, and percentage change. Essential tool for students, professionals, and anyone needing quick and accurate percentage calculations for various applications.
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Use CalculatorCalculate fractions with addition, subtraction, multiplication, division, and simplification. Convert between fractions, decimals, and percentages easily.
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Use CalculatorGenerate random numbers, sequences, and lists with customizable ranges, quantities, and formats for games, statistics, and research purposes.
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Use CalculatorAdvanced scientific calculator with trigonometric functions, logarithms, exponentials, and complex mathematical operations for students and professionals.
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Use CalculatorCalculate triangle properties including area, perimeter, angles, and side lengths using various methods and triangle types (right, isosceles, equilateral).
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Use CalculatorCalculate standard deviation, variance, mean, and statistical measures for data sets with detailed analysis and interpretation of results.
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Use CalculatorRound numbers to specified decimal places, significant figures, or nearest values.
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Use CalculatorCalculate all sides, angles, and properties of right triangles using various trigonometric methods.
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Use CalculatorPerform matrix operations including addition, multiplication, determinant, and inverse.
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Use CalculatorPerform arithmetic operations on very large numbers beyond standard calculator limits.
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Use CalculatorFind patterns, next terms, and formulas for arithmetic, geometric, and other number sequences.
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Use CalculatorCalculate required sample size for statistical studies with confidence level and margin of error.
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Use CalculatorCalculate probabilities for various events including combinations, permutations, and distributions.
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Use CalculatorCalculate comprehensive statistical measures including mean, variance, skewness, and kurtosis.
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Use CalculatorCalculate central tendency measures and range for datasets with detailed analysis.
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Use CalculatorCalculate permutations (nPr) and combinations (nCr) for probability and counting problems.
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Use CalculatorCalculate missing sides of right triangles using Pythagorean theorem with step-by-step solutions.
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Use CalculatorFind all factors of a number and determine prime factorization.
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Use CalculatorCalculate ratios, proportions, and solve ratio problems with multiple values.
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Use CalculatorCalculate logarithms with different bases including natural log and common log.
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Use CalculatorConvert between binary, decimal, and perform binary arithmetic operations.
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Use CalculatorCalculate percent error between experimental and theoretical values for scientific accuracy.
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Use CalculatorCalculate exponential expressions, powers, and exponents with step-by-step solutions.
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Use CalculatorCalculate surface area of 3D shapes including sphere, cylinder, cone, cube, and prism.
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Use CalculatorCalculate circle properties including area, circumference, diameter, and radius with detailed formulas.
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Use CalculatorCalculate distance between two points in 2D and 3D space using distance formula.
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Use CalculatorCalculate area of geometric shapes including circle, triangle, rectangle, polygon, and irregular shapes.
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Use CalculatorCalculate slope, gradient, and angle of lines using two points or linear equations.
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Use CalculatorCalculate volume of geometric shapes including sphere, cylinder, cone, cube, and pyramid.
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Use CalculatorCalculate confidence intervals for means, proportions, and differences with various confidence levels.
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Use CalculatorCalculate z-scores, percentiles, and probabilities for normal distribution analysis.
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Use CalculatorConvert between hexadecimal, decimal, binary and perform hex arithmetic operations.
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Use CalculatorCalculate radioactive decay, half-life periods, and remaining quantities over time.
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Use CalculatorSolve quadratic equations using the quadratic formula with detailed step-by-step solutions.
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Use CalculatorCalculate square roots, cube roots, and nth roots of numbers with precision.
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Use CalculatorConvert numbers to and from scientific notation with arithmetic operations.
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Use CalculatorFind the LCM of two or more numbers using prime factorization method.
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Use CalculatorFind the GCF/GCD of two or more numbers using Euclidean algorithm.
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