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Area calculater
Area Calculator helps you calculate the area of different geometric shapes quickly and accurately. Simply enter the required measurements to find the area of squares, rectangles, circles, triangles, and more. This tool is useful for students, construction planning, home projects, land measurement, and academic work. Itβs free to use, works instantly in your browser, and requires no registration.
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Area Formulas Reference
Square
A = sΒ²
s = side lengthRectangle
A = l Γ w
l = length, w = widthCircle
A = ΟrΒ²
r = radius, Ο β 3.14159Triangle
A = Β½ Γ b Γ h
b = base, h = heightEllipse
A = Ο Γ a Γ b
a = major axis, b = minor axisTrapezoid
A = Β½ Γ (a + b) Γ h
a = base 1, b = base 2, h = height