Surface Area Calculator
Calculate the surface area of 3D shapes including spheres, cylinders, cones, cubes, and rectangular prisms using standard formulas.
3D Shape Geometry
Surface Area Results
Multiple 3D Shapes
Calculate the total surface area for common 3D shapes including cube, sphere, cylinder, cone, rectangular pyramid, and hemisphere.
Face-by-Face Breakdown
See exactly how much area each face or section contributes — top, bottom, lateral, base — so you understand how the total is built up.
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