Area Calculator

What is an Area Calculator?

An area calculator helps you find the area of various geometric shapes. Area is the measure of the space inside a two-dimensional shape, expressed in square units. This calculator supports multiple shapes including rectangles, circles, triangles, squares, and more.

Understanding area is fundamental in geometry, architecture, construction, and many practical applications. Our calculator automatically calculates area as you enter dimensions, and also provides perimeter or circumference when applicable.

Supported Shapes

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