Math Calculators

Explore our collection of powerful, free Math tools designed to help you calculate faster and smarter.

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Percentage Calculator: Calculate Percent, Increase, & Discount

Solve various percentage problems easily. Calculate shopping discounts, percentage price increases, value changes, and much more.

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Triangle Calculator: Area, Perimeter, & Hypotenuse

Solve various triangle geometry problems. Calculate area, perimeter, and the hypotenuse using the Pythagorean theorem or Heron's formula automatically.

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Online Scientific Calculator: Complete Mathematical Functions

Use our scientific calculator to solve complex mathematical functions ranging from trigonometry and logarithms to square roots and powers.

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Standard Deviation Calculator: Calculate Deviation & Variance

Calculate standard deviation, variance, mean, and data count instantly from a set of sample or population data points.

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Random Number Generator: Randomize Numbers & Sequences Instantly

Generate random numbers within a specific range for raffles, statistics, games, or fair and transparent decision-making.

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Fraction Calculator: Addition, Subtraction, & Multiplication

Simplify your fraction calculations. Calculate addition, subtraction, multiplication, and division between two simple or mixed fractions with simplified results.

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About Math Tools

Our Math calculators are designed to provide instant, accurate results for your needs. All processing happens securely, ensuring your data remains private.