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Use this calculator to find the area of rectangles, triangles, trapezoids, circles, sectors, ellipses and parallelograms. Enter the dimensions of the shape and get the area in square meters or other units.
Use our intuitive tool to choose from sixteen different shapes, and calculate their area in the blink of an eye. Whether you're looking for an area definition or, for example, the area of a rhombus formula, we've got you covered.
An easy to use, free area calculator you can use to calculate the area of shapes like square, rectangle, triangle, circle, parallelogram, trapezoid, ellipse, octagon, and sector of a circle. Formulas, explanations, and graphs for each calculation.
Quick and accurate Area Calculator tailored for your needs. Calculate the areas of various shapes right at your fingertips!"
Calculate area by selecting a shape and entering your measurements in any metric or US customary unit. See the formulas to find the area for each shape below.
This calculator allows you to find the surface area of the most common shapes – rectangle, triangle, trapezoid, circle, sector, ellipse, and parallelogram. Since area describes the size of a surface, this calculator can be used as a land area calculator.
This online calculator calculates the area of a polygon given lengths of polygon sides and diagonals, which split the polygon into non-overlapping triangles. As shown in the picture, you can sum areas of triangles ABD, BCD, and ADE to calculate the polygon ABCDE area.
