Calculator | Italian Smalti, Stone and Gold

Smalti Area Calculator
Select the shape you want to calculate. Then enter the dimensions in inches and click the Calculate Area button. Depending upon your project, you may want to add a percent overage to account for cutting and shaping. For most projects, a 10% overage is appropriate.
	Square Area = s² s = length of side =	Triangle Area = ½b × h b = base = h = vertical height =
	Rectangle Area = w × h w = width = h = height =	Parallelogram Area = b × h b = base = h = vertical height =
	Trapezoid Area = ½(a+b) × h h = vertical height = a = b =	Circle Area = πr² r = radius =
	Ellipse Area = πab a = b =	Sector Area = ½r² x aπ/180 r = radius = a = angle in degrees =

Percent overage %

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