Math Calculators

Free online calculators for percentages, fractions, algebra, and more.

Calculate percentages, percentage change, and percentage difference

Calculate tip amount and split bills between multiple people

Calculate sale prices, savings, and discount percentages

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

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Find the greatest common divisor and least common multiple of numbers

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Advanced calculator for trigonometry, logarithms, and exponential functions

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Solve quadratic equations and find roots using the quadratic formula

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