Smart Maker
Smart Maker

Smart Maker

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All Calculators

Area Calculator

Calculate the area of squares, rectangles, triangles, circles and other common geometric shapes.

Shape & Dimensions

Calculate shape area

Choose a shape and enter its dimensions to calculate the area.

Select Shape

Rectangle Dimensions

Formula

A = l × w

Area formula for a rectangle.

Your area result will appear here

Select a geometric shape and enter its dimensions to calculate the area.

Available Shapes

□ Square

Side × Side

▭ Rectangle

Length × Width

△ Triangle

Base × Height

○ Circle

π × Radius²

+ Parallelogram, Trapezoid, Rhombus and Ellipse

01

Choose a Shape

Select the geometric shape whose area you want to calculate.

02

Enter Dimensions

Enter the required measurements and choose a unit.

03

Calculate Area

View the area, formula, calculation and converted values.