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Smart Calculators

Powerful tools to solve, convert, and visualize mathematics instantly.

Standard Calculator

Basic arithmetic operations.

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Quadratic Equation Solver

Solve axยฒ + bx + c = 0 using the quadratic formula.

axยฒ + bx + c = 0

Geometry Calculator

Areas, perimeters, volumes, and surface areas of common shapes.

Statistics Calculator

Enter comma-separated numbers to compute key statistics.

Count (n)
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Sum
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Mean
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Median
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Mode
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Range
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Std Deviation (ฯƒ)
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Variance (ฯƒยฒ)
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Min
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Max
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Unit Converter

Convert between common units of measurement.

Matrix Calculator

Add, subtract, or multiply two 2ร—2 matrices.

Matrix A
+
Matrix B
=
Result
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