Math Calculators

Handle everyday math, statistics, and geometry without opening a spreadsheet. These tools are ideal for school work, reports, and quick checks.

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Scientific Calculator

Full-featured calculator with trig functions, powers, roots, percentages, and memory for everyday and technical work.

Great for homework, engineering basics, and quick checks.

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Find the greatest common factor of two or more integers to simplify fractions and solve number problems.

Perfect for factoring, simplification, and algebra prep.

Add, subtract, multiply, or divide fractions and mixed numbers, then see the result simplified.

Useful for recipes, carpentry, and classroom work.

Quickly find percentages, percentage change, and what number is a given percent of another.

Great for discounts, markups, grades, and statistics.

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Compute mean, variance, and standard deviation for a dataset in seconds.

Ideal for school projects, lab reports, and basic data analysis.

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Solve triangles from sides and angles, and find area, perimeter, and height.

Useful for geometry, carpentry, and roof layout.